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She flips. She lifts. She gives back. She inspires. Demi Bagby’s fitness journey has taken her from injury into the spotlight, combining calisthenics, explosive functional strength, and fearless acrobatics with precision and power. With more than 18 million followers on social media, she has turned her passion for movement into a global platform, motivating millions to pursue fitness, resilience, and positivity. While the world is her playground — from tumbling through towns to racing on speedways — her REP Fitness home gym is where she builds her foundation.

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Ares™ - 2.0 Builder
4.9 Rated 4.9 out of 5 stars151 Reviews

4.9 Rated 4.9 out of 5 stars151 Reviews

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[IMG: Ares™ - 2.0 Builder]

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[IMG: Ares™ - 2.0 Builder]

[IMG: Ares™ - 2.0 Builder]

[IMG: Ares™ - 2.0 Builder]

[IMG: Ares™ - 2.0 Builder]

[IMG: 2 Athletes training simultaneously using the front trolleys of the Ares 2.0]

[IMG: Ares™ - 2.0 Builder]

[IMG: Ares™ - 2.0 Builder]

[IMG: An athlete doing cable exercises on the Ares 2.0]

[IMG: Man doing low rows sitting on a bench using the Ares 2.0]

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[IMG: Close up the low point of the cable routing allowing for lower resting points of the front trolleys]

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[IMG: 6 post rack with Ares 2.0 and other accessories.]

[IMG: Lat pulldown bar on its rest for the Ares 2.0]

[IMG: Photo showing the cable routing above dual weight stacks for the Ares 2.0]

Overview

Features

Dimensions

Media Gallery

FAQS

The Ares™ attachment is known as a leader in the fitness world as the best, fully integrated functional trainer and lat pulldown/low row that attaches right onto your power rack. But our Colorado-based engineering team wanted to make the best even better. Inspired by customer feedback and our relentless growth mindset, meet the Ares™ 2.0 cable attachment.Watch the NEW Ares 2.0 video to see how we stack up against the competition
INTEGRATION, UNILATERAL & BILATERAL TRAINING, TWO ATHLETES
Like the original, the Ares™ 2.0 attachment connects to your existing
PR-4000
or
PR-5000
power rack, saving major space by bringing a ton more versatility and cable exercises inside the rack, while preserving the original functionality of the rack. The Ares™ 2.0 attachment features dual 260lb selectorized weight stacks that can be
upgraded
to 310lbs each (feels like 155lbs each). This allows for both unilateral and bilateral training. This feature utilizing swivel pulleys is typically found on high-end commercial machines, but we've integrated it into the Ares™ at a more accessible price point, without compromising its premium functionality. In addition, the independent stacks allow two athletes to train on the Ares™  cables simultaneously with separate resistance levels for each, or a single athlete to superset exercises off each trolley without having to change weights between each set.HIGHER LOW ROW & NEW FOOTPLATE DESIGN

The Ares™ 2.0 attachment features an integrated lat pulldown feature, as well as a seated row, which is new for the 2.0. This slightly higher cable point is more comfortable and functional than a low row and allows you to sit on a bench or the floor; it's your choice. Use the lat and seated row cables for unilateral exercises, as well as standard straight-bar movements. The improved footplate design is angled at the top to provide support while sitting on a bench and adjusts for multiple starting points for better foot positioning. The footplate is also wider on the 2.0 for more comfort and versatility, with the cables in the middle of your feet rather than outside like the original. Lastly, there is a cutout on the sides so you can perfectly center your REP bench (
AB-5200 2.0,
BlackWing™ adjustable bench
, AB-3000 2.0, Nighthawk™)
deeper in the rack for both incline and flat bench exercises. We also rotated the weight stacks 90 degrees and pushed them farther back to create even more usable space inside the rack for benching and use of the
Safety Squat Bar
.
SMOOTH FEEL & BROADER RANGE OF MOTION
The
patent-pending
Ares™ 2.0 attachment features trolleys that are designed with a smooth, plastic liner that’s easy to adjust up and down with one hand. We also moved the swiveling front trolley pulleys a couple more inches further out which provides a greater range of motion that’s more comparable to a traditional, stand-alone functional trainer. This also provides a greater range of motion that’s more comparable to a traditional, stand-alone functional trainer. The front and lat/seated row pulleys all swivel, making movements more versatile and ergonomic, a feature only seen on high-end commercial cable machines. The upgraded cables have a thinner coating that creates a smoother feel. Hot-rolled steel plates with a machined finish assure consistent and durable weights that the magnetized pin slides into smoothly.

We built the Ares™ 2.0 attachment for functionality first. It utilizes a 2:1 cable ratio, which means 100lbs feels like 50lbs, ideal for functional training when you want a faster-traveling cable. Better functionality is also why we switched the resting position of the front trolleys; when not in use, you now store them at the bottom of the uprights, rather than the top on the original Ares™ attachment. This creates more usable space on the rack upright at the top, which is important for those that choose the 80" upright height and want to press or squat outside of the rack.
The Ares™ 2.0 comes with a lat pulldown bar; two clips to connect them to the stack cables; two fully knurled D-handle attachments; the REP® x Kleva Built® Atlas™ Close-Grip Cable and Landmine Attachment; and two integrated drop-down 5lb add-on weights (that feel like 2.5lbs) for more weight jump options. To maximize your Ares™ 2.0's potential, we strongly recommend buying the Performance Cable Package and checking out the other cable attachments. Finally, depending on what series rack you get, we recommend getting either two of the 5000 Series Leg Rollers or one of the 4000 Series Leg Rollers, so you can be locked in while doing lat pull downs.
Mount the Ares™ 2.0 attachment to a ton of rack configurations: the PR-4000 6-post 16:16, 24:16, 30:16, or 41:16; the PR-5000 6-post 16:16, 30:16, or 41:16; and the PR-5000 4-post 16. Newly designed brackets enable Ares™ 2.0 attachment 4-post configurations to include a straight pull-up bar. Get the ultimate upgrade for your home or commercial gym's power rack with the Ares™ 2.0 cable attachment.
Note: The Ares™ 2.0 attachment 4-post needs
Mini Front Foot Extensions
off the front and back. If you have Mini Front Foot Extensions on front and back of your rack already, you can delete them from your cart.  If you have only one pair of Mini Front Foot Extensions you will need an additional pair.
Original Ares™ attachment vs. Ares™ 2.0 attachment•Higher attachment point of seated row•Seated row pulleys spaced closer together for ease of attachment use and better feel•Footplate is larger, with angled top for support during seated row•Footplate has bench-centering cutouts for REP benches (AB-5200 2.0,
BlackWing™ adjustable bench
, AB-3000 2.0, Nighthawk™)•Reorientation of weight stacks allows incline bench within rack•Pulleys on lat pulldown and row incorporate swivels for natural feel and range of motion on unilateral m
ovements (using D-handles at each attachment point)
•Offset front trolleys increase width of cable flies•Integrated drop-down micro-weight adjustments (no searching for micro-plates)
•Improved lat bar rest to easily stay seated while using other cables
•Improved cable routing to rest trolley at bottom while working outside of the rack—ideal for lifters with  80” uprights needing maximum height for J-cup placement

[IMG: Patent-Pending Design]

[H3] Patent-Pending Design
Our innovative cable routing allows for extended travel, ensuring smoother movement and a greater range of motion. The integrated foot plate enhances stability and power transfer, while centered lower and upper pulleys provide balanced resistance for optimal biomechanics. Lightweight yet strong trolleys feature a knurled handle and oversized pop-pin for easy one-handed adjustments while supporting heavy loads, with protective plastic lining to prevent upright damage. These designs deliver a versatile, controlled, and high-performance training experience for all strength levels.

[IMG: Pulleys and Cables]

[H3] Pulleys and Cables
The Ares™ 2.0 attachment features aluminum pulleys with custom retainers for a smoother pull. All pulleys have a 180-degree swivel for versatility and the ability to work outside the rack, and the 2.0 cables have a thinner coating that creates a smoother feel.

[IMG: Dual Weight Stacks]

[H3] Dual Weight Stacks
Dual selectorized weight stacks can be upgraded to 310lbs each (feels like 155lbs each) and allow for unilateral and bilateral training without compromising cable length like with a single weight stack. Another advantage over a single stack is that your pull feels even because both hands aren't fighting to move the same stack. Weight stacks are turned 90 degrees and sit farther set back so there's more space inside the rack for incline bench and other movements.​

[IMG: Lat and Seated Row Feature]

[H3] Lat and Seated Row Feature
The Ares™ 2.0 attachment features both an integrated lat pulldown, as well as a seated row. This slightly higher cable point is more comfortable and functional than a low row and allows you to sit on a bench or the floor; your choice. Use the lat and seated row cables for isolation exercises, as well as standard, straight-bar movements.

[IMG: Attachments and Additions]

[H3] Attachments and Additions
The Ares™ 2.0 attachment comes with a lat pulldown bar; two clips to connect them to the stack cables; two fully knurled D-handle attachments; and the REP® x Kleva Built® Atlas™ Close-Grip Cable and Landmine Attachment– and it’s compatible with a wide range of other cable attachments. It also comes with two, integrated 5lb add-on weights (that feel like 2.5lbs) for more weight jump options.

[IMG: Improved Footplate]

[H3] Improved Footplate
The new footplate design adjusts for multiple starting points; is much wider for more comfort and versatility; and is cut out on the sides so you can perfectly center your bench deeper in the rack for both incline and flat bench exercises.

[IMG: Compatibility]

[H3] Compatibility
Mount the Ares™ 2.0 attachment to a ton of rack configurations: the PR-4000 6-post 16:16, 24:16, 30:16, or 41:16; the PR-4000 4-post 16; the PR-5000 6-post 16:16, 30:16, or 41:16; and the PR-5000 4-post 16.

[IMG: Ares™ - 2.0 Builder Informational]

Width
57.6"

Pulley Ratio
2:1

Trolleys Weight Capacity
450lbs

Cables Weight Capacity
450lbs

Weight Plates Tolerance
3%

Cable Travel
80": 71.3" & 93": 94.9"

Total Height
80": 82.1" & 93": 93.9"

Max Added Width
5.2"

Added Depth
6"

[H2] VIDEOS

REP® Ares™ 2.0 Cable Attachment: In Depth Review of Why It's The Best Functional Trainer

Ares™ 2.0 - Cable Attachment In-Depth Engineering Review

Ares™ 2.0 cable attachment

Ares™ 2.0 attachment Sneak Peek

[H3]
REP® Ares™ 2.0 Cable Attachment: In Depth Review of Why It's The Best Functional Trainer

[H3]
Ares™ 2.0 - Cable Attachment In-Depth Engineering Review

[H3]
Ares™ 2.0 cable attachment

[H3]
Ares™ 2.0 attachment Sneak Peek

[H2] BLOGS

[IMG: The Ares 2.0]

[H3] What Makes the ARES™ 2.0 Cable Machine The Best Integrated Functional Trainer Yet?
The best just got better.
read full story

[IMG: A dual weight stack]

[H3] Unmatched Benefits of a Dual Stack Functional Trainer
We challenge you to a dual (stack).
read full story

[IMG: Ares 2.0 vs Ares Cable Attachment]

[H3] 6 Differences Between the ARES™ Cable Attachment and the ARES™ 2.0 Cable Machine
More is more.
read full story

[IMG: Man using the Ares]

[H3] What is the Ares Cable Machine? Meet Your Rack's New Powerhouse Cable Attachment
Meet your new best friend.
read full story

[IMG: Woman lifting on cable machine]

[H3] Full-Body Cable Workout on the Ares Cable Machine
All you need is Ares™ attachment (for this workout, at least).
read full story

[IMG: Lifter adjusting a cable machine]

[H3] How to Choose the Best At Home Cable Machine
Not sure which cable machine is the best match for you? Here’s how they compare.
read full story

[IMG: Lifter doing cable exercises]

[H3] The Best Home or Commercial Gym Organization with the ARES™ Cable Attachment
Let's make the ARES™ cable system even better.
read full story

[IMG: A clear coat bench]

[H3] Discover the Unique Benefits of a Clear Coat Finish for Gym Equipment
When your favorite color is clear.
read full story

[IMG: Man doing lat pulldowns on an Ares 2.0]

[H3] How to Do a Lat Pulldown: Proper Form, Tips, and Common Mistakes
Back in action.
read full story

[IMG: Lifter doing close-grip cable lat pulldowns]

[H3] Benefits of Close-Grip Cable Lat Pulldowns
Close-grip lat pulldowns don't just build a juicy back and sculpted arms — they also improve posture, protect your spine, and make daily life feel easier. Train them regularly and you'll look good, lift better, and move through the world with less risk of injury.
read full story

[IMG:

Athena® - Side-Mount Functional Trainer Builder
4.9 Rated 4.9 out of 5 stars313 Reviews

4.9 Rated 4.9 out of 5 stars313 Reviews

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[IMG: Athena Plate-Loaded Side-Mount Functional Trainer Dual Side Shown on Clear Coat PR-5000 Power Rack Being Used For Bicep Curls]

[IMG: Athena Plate-Loaded Side-Mount Functional Trainer Dual Side Shown on Clear Coat PR-5000 Power Rack Being Used for Chest Flys]

[IMG: Athena Plate-Loaded Side-Mount Functional Trainer Dual Side Shown on Clear Coat PR-5000 Power Rack Being Used for Chest Press]

[IMG: Athena Plate-Loaded Side-Mount Functional Trainer Dual Side Shown on Clear Coat PR-5000 Power Rack Being Used for Tricep Pushdowns]

[IMG: Close-up shot of the REP Fitness Stainless Steel Rack Uprights]

[IMG: Athena Plate-Loaded Side-Mount Functional Trainer Close Up of Trolley]

[IMG: Athena Plate-Loaded Side-Mount Functional Trainer Close Up of Band Peg]

[IMG: Athena Plate-Loaded Side-Mount Functional Trainer Close Up of Strong Aluminum Pulley]

[IMG: Athena Selectorized Side-Mount Functional Trainer Dual Side Shown on Clear Coat PR-5000 Power Rack]

[IMG: Athena Selectorized Side-Mount Functional Trainer Dual Side Shown on Clear Coat PR-5000 Power Rack (Close Up of Right Side And Weight Stack)]

[IMG: Athena Selectorized Side-Mount Functional Trainer Dual Side Shown on Clear Coat PR-5000 Power Rack Being Used For Tricep Extensions]

[IMG: Athena Selectorized Side-Mount Functional Trainer Dual Side Shown on Clear Coat PR-5000 Power Rack Being Used For Tricep Pushdowns]

[IMG: Athena Selectorized Side-Mount Functional Trainer Dual Side Shown on Clear Coat PR-5000 Power Rack Being Used For Bicep Curls]

Overview

Features

Dimensions

Media Gallery

FAQS

The Athena® side-mount functional trainer is a low-profile cable attachment that integrates into the side of your PR-4000 or PR-5000 series power rack. Get the functionality of a functional trainer machine so you can build your body and get in accessory and isolation work, without needing space for a stand-alone unit. Save even more gym space with our In-rack, Off-rack, or Wing Add-on storage options. In addition, it provides a lower price point (and smaller footprint) than the Ares™ Attachment, which includes a lat pulldown and low row. The Athena® features a 2:1 pulley ratio, which means 20lbs feels like 10lbs. Choose between a plate-loaded or selectorized version. The plate-loaded version features weight horns that have a loadable length of 10.6" each and a max weight capacity of 540lbs (feels like 270lbs). The selectorized version utilizes weight stacks, each stack weighing 170lbs per side (feels like 85lbs) with the option to upgrade each stack to 220lbs (feels like 110lbs). The weight stacks feature hot-rolled steel plates with a 3% tolerance and a magnetic pin for quick and easy weight changes. Add bands, on either version, to the integrated band pegs on the base and headplate for added resistance.

The Athena® gives you the freedom to customize your rack's functionality by choosing either a left, right, or dual-sided setup. The patent-pending Athena® features a trolley that allows you to do cable work at any height on the upright and is lined with special plastic to protect it. The oversized pop-pin makes it easy to adjust with one hand. The trolley includes a pin for added security while in use. The Athena's® cables are made from high-quality, galvanized wire with a raw steel core. The pulleys are made from strong aluminum and the front pulleys have a 180-degree swivel for versatility when working outside the rack. The attachment comes with a urethane D Handle attachment and is compatible with a wide assortment of cable attachments.Note: The plate-loaded Athena® cannot clear weight horns loaded with any size diameter plates. See FAQ for alternative weight horn configurations. The selectorized Athena® comes with six 2" spacers (per unit) for your rear storage weight horns. The weight stack cannot clear past standard 17.7" diameter plates without the use of the spacers. If you purchase a 4-Post 80" Athena® please be aware of the following:  The Logo Plate Crossmember restricts trolley height, affecting usable space for J-Cup placement. We would advise individuals use caution while squatting with the trolleys above the bar when unracking and reracking the barbell.**The multi-grip and globe grip pull-up bar are not compatible with the 4-Post selection.*Not all attachments pictured are included. Read the configuration descriptions to see what is or is not included with each configuration.

[IMG: SPACE SAVING]

[H3] SPACE SAVING
Provides the functionality of a functional trainer machine in a low-profile rack attachment without the bulk of a freestanding unit or an Ares. 

[IMG: PATENT-PENDING DESIGN]

[H3] PATENT-PENDING DESIGN
The light and smooth trolleys with a knurled handle and oversized pop-pin are easy to move with one hand, but strong enough to handle heavy weight. They're lined with a special plastic to protect your uprights.

[IMG: INTEGRATED BAND PEGS]

[H3] INTEGRATED BAND PEGS
The integrated band pegs on the base and headplate provide the option to create added resistance with bands up to a max weight capacity of 540lbs.

[IMG: ATTACHMENT VERSATILITY]

[H3] ATTACHMENT VERSATILITY
Includes a urethane D Handle attachment (one per unit) and is compatible with a wide assortment of cable attachments.

[IMG: QUALITY PULLEYS AND CABLES]

[H3] QUALITY PULLEYS AND CABLES
This attachment features high-quality cables made from galvanized wire with a raw steel core and strong aluminum pulleys. The front pulleys have a 180-degree swivel for versatility working outside the rack.

[IMG: CONVERTIBLE]

[H3] CONVERTIBLE
A conversion kit will be available for people who want to transform their plate-loaded version to the selectorized version in the future.

Plate-Loaded

Selectorized

[IMG: Plate-Loaded Informational]

Weight
87lbs (Per Unit)

Pulley Ratio
2:1

Minimum Usable Weight
7lbs (Per Unit)

Max Weight Capacity
540lbs (Feels like 270lbs)

Weight Horn Loadable Length
10.6" (Each Side)

Cable Weight Capacity
540lbs (Per Unit)

Cable Travel
93" Rack: 106" or 80" Rack: 82.8"

Added Height
1.8"

Added Width
12.3"

Added Depth
6.0" Front of Rack

[IMG: Selectorized Informational]

Weight
258lbs (Per Unit)

Weight Stack
170lbs

Pulley Ratio
2:1

Minimum Usable Weight
10lbs (Per Unit)

Cable Weight Capacity
540lbs (Per Side and Feels like 270lbs)

Cable Travel
93" Rack: 106" or 80" Rack: 82.8"

Weight Plate Tolerance
3%

Added Height
1.8"

Added Width
PR-4000: 3.7" or PR-5000: 5.0"

Added Depth
6.0" Front of Rack

[H2] VIDEOS

How We Built The Athena® - Side-Mount Functional Trainer

The REP Modular Storage System - Dual Athena® Power Rack Cable Setup Overview

[H3]
How We Built The Athena® - Side-Mount Functional Trainer
A close look at how to use the Athena® and what makes it different than a stand-alone functional trainer.

[H3]
The REP Modular Storage System - Dual Athena® Power Rack Cable Setup Overview
The Modular Storage System is hyper-customizable and versatile storage that you can mix and match to build a unique storage solution for your home or commercial gym.

[H2] BLOGS

[IMG: Athena Side-Mount Functional Trainer]

[H3] The ATHENA® Attachment: The Best Side-Mount Functional Trainer for Your Gym

What is the Athena™ attachment and what are the 4 different ways to incorporate it into your gym?
read full story

[IMG: Lifter adjusting a cable machine]

[H3] How to Choose the Best At Home Cable Machine
Not sure which cable machine is the best match for you? Here’s how they compare.
read full story

[IMG: Lifter using a functional trainer]

[H3] What is a Functional Trainer?
Adding the "fun" to "functional trainer."
read full story

[IMG: Lifter doing curls with a cable machine]

[H3] What are all the Cable Machine Attachments? 25 Different Attachments Explained!
We asked pro bodybuilder and coach Connor Kovacs to break down the benefits of different cable attachments — from pulldown bars and sports handles to tricep ropes and more.
read full story

[IMG: A clear coat bench]

[H3] Ultimate Guide to Building the Best Clear Coat Home Gym
Clear the way for this clear-coat equipment!
read full story

[IMG: Man doing tricep pressdowns with a rope]

[H3] The Best Triceps Cable Workouts
Try these triceps exercises.
read full story

How do I distinguish between left-sided and right-sided orientation?

The left-sided and right-sided orientations are determined when facing the rack.

Since the Plate-Loaded Athena® can’t clear weight horns loaded with plates (of any size), how else can I store my weights? 

- Place your weight horns on the back of your rear storage upright.
- Purchase an additional pair of uprights and a set of 30" crossmembers and build your weight storage out to the side. See Here
- Save space using the Wall Mounted Plate Storage.
- If space is not an issue, we offer many other off-the-rack weight plate storage options.

On the selectorized version, will the weight stacks still clear the weight horns if I don't use the spacers?

The band peg on the weight stack cannot clear past standard 17.7” diameter plates without the use of the spacers. It can clear past smaller plates. The spacers also prevent you from pinching your fingers between the weight stack and the plates when loading onto the weight storage pins.

Can I use this attachment in conjunction with the Lat Pulldown and Low Row Attachment? 

Yes, but only if you purchase the Rear Base Stabilizer 2.0. The new RBS 2.0 mounts to the sides of the uprights instead of the rear. This allows the RBS 2.0 to not interfere with the stack or carriage that sits inside the 16" crossmembers. The RBS 2.0 also allows you to mount your safeties at a lower position.If you have a 4-Post Athena®, you must mount the RBS 2.0 and lat pulldown and low row to the back uprights.

Will I be able to transform the side-mount from plate-loaded to selectorized? 

Yes. A conversion kit (coming soon) will provide the necessary components to turn your 4000 or 5000 series Side-Mount Functional Trainer attachment into the selectorized attachment. The selectorized attachment allows you to change the weight using a pin and weight stack instead of plates.

Why would I purchase the Plate-loaded versus the Selectorized Athena® side-mount functional trainer?

The plate-loaded Athena® is ideal for the lifter looking for a lower-cost machine, owns a sizable plate collection, and is okay with creating an alternative weight storage solution to storing weights on the side of the rack.
The selectorized Athena® is ideal for people who want the magnetic pin for quick and easy weight changes, want to continue to use their existing weight storage system, and don’t own a large plate collection. Both have a max weight capacity of 540lbs. The selectorized Athena® can integrate bands to reach that max.

Which power racks are compatible with the Side-Mount Functional Trainer Attachment?

Only the PR-4000 6-post and PR-5000 series power racks are compatible. For the PR-4000, you must have the updated 16” crossmembers with vertical holes. PR-5000 owners should verify they own the updated PR-5000 power rack, which has 1” holes along the upright, whereas the original has alternating 5/8” holes and 1” holes. The original was discontinued in 2020. The attachment is not compatible with the discontinued version.The Athena® is not compatible with any flat-footed rack configuration (OMNI, Apollo, or the original HR-5000) or with a 4-post PR-4000.

Are crossmembers included with my purchase?

This depends on which configuration you choose. There are configuration descriptions to see what is or is not included with each configuration. For the PR-4000, you will need to upgrade the 16” crossmembers if the ones you currently own don't have vertical holes.

Do you have to order the same attachment height as rack height? 

Yes. If you order an 80” rack, the 93” attachment will not be compatible. Vice versa, if you order a 93” rack, the 80” attachment will not be compatible.

How much does this add to the footprint of my rack? 

The plate-loaded Athena® attachment adds 7.9” of depth to the front of your rack (trolley), 1.8” of height (top pulleys), and 12.3” of width per side (weight horns). The selectorized Athena® adds 7.9” of depth to the front of your rack (trolley), 1.8” of height (top pulleys), and either 3.7” (PR-4000 bottom band peg) or 5.0” (PR-5000 trolley handle) of width.

What is the cable travel? 

The cable travel is 82.8” for the 80” attachment and 106” for the 93” attachment.

What is the lowest weight setting?

The lowest usable weight for the plate-loaded version is 7lbs (empty carriage). The lowest usable weight setting on the selectorized version is 10lbs.

Will this work on a non-REP rack? 

We cannot guarantee compatibility due to machining/manufacturing differences between companies.

How does the Athena® ship?

The Athena® will ship ground or freight depending on quantity purchased (left, right, or dual-sided) or if the unit(s) are purchased in conjunction with other large/heavy items.

What is the warranty information?

Structural welds on attachments and frames have a lifetime warranty. Pop-pins, pulleys, bearings, and cables have a one-year warranty.

Are any pull-up bars not compatible with the Athena®?

The Globe Front Mount Pull-up Bar is not compatible with the 41”+ 16” configuration for either the 4000

[IMG: REP® x PÉPIN™ FAST Series™ Adjustable Dumbbell - 65lb Pair]

[IMG: REP® x PÉPIN™ FAST Series™ Adjustable Dumbbell - 65lb Pair]

[IMG: Athlete performing a bench press with a pair of REP x PÉPIN FAST Series Adjustable Dumbbells.]

[IMG: A pair of 125lb REP x PÉPIN FAST Series Adjustable Dumbbells.]

[IMG: A single 125lb REP x PÉPIN FAST Series Adjustable Dumbbells next to a 120lb REP Urethane-Coated fixed dumbbell.]

[IMG: Close-up view of the all steel, CNC-cut plates on one side of a REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: REP x PÉPIN FAST Series Adjustable Dumbbells sitting on the REP Adjustable Dumbbell Stand.]

[IMG: Close-up view of the laser engraved weight markings on a REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: Close-up view of the magnetic pop-pin on a REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: A pair of empty REP x PÉPIN FAST Series Adjustable Dumbbell cradles.]

[IMG: Close-up view of the]

[IMG: Athlete performing an incline bench press with a pair of REP x PÉPIN FAST Series Adjustable Dumbbells.]

[IMG: Close-up view of an athlete gripping the fully knurled handle of a REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: Athlete performing a bent over row with a single REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: Athlete performing seated lateral shoulder raises with a pair of REP x PÉPIN FAST Series Adjustable Dumbbells.]

[IMG: Athlete performing incline bench press with a pair of REP x PÉPIN FAST Series Adjustable Dumbbells.]

[IMG: Close-up view of an athlete gripping the handles and preparing to lift a pair of REP x PÉPIN FAST Series Adjustable Dumbbells out of their cradles.]

[IMG: Athlete lifting a pair of REP x PÉPIN FAST Series Adjustable Dumbbells out of their cradles.]

[IMG: Athlete performing bent over rows with a pair of REP x PÉPIN FAST Series Adjustable Dumbbells.]

[IMG: Athlete performing curls with a pair of REP x PÉPIN FAST Series Adjustable Dumbbells.]

[IMG: Athlete performing a goblet squat with a single REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: Athlete performing a tricep extention with a single REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: Athlete removing an Add-On Weight from the integrated add-on plate storage on the Adjustable Dumbbell Stand for the REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: Athlete removing the REP x PÉPIN FAST Series Adjustable Dumbbell from the Adjustable Dumbbell Stand.]

[IMG: An athlete shoulder pressing the REP x PÉPIN FAST Series Adjustable Dumbbells next to the REP Dumbbell Storage Cart.]

[IMG: Athlete adjusting the weight on the REP x PÉPIN FAST Series Adjustable Dumbbell while it is sitting on the Adjustable Dumbbell Stand.]

[IMG: REP® x PÉPIN™ FAST Series™ Adjustable Dumbbell 85 lbs]

[IMG: REP® x PÉPIN™ FAST Series™ Adjustable Dumbbell - 65lb Pair]

[IMG: REP® x PÉPIN™ FAST Series™ Adjustable Dumbbell -]

[IMG: Athlete performing a bench press with a pair of REP x PÉPIN FAST Series Adjustable Dumbbells.]

[IMG: A pair of 125lb REP x PÉPIN FAST Series Adjustable Dumbbells.]

[IMG: A single 125lb REP x PÉPIN FAST Series Adjustable Dumbbells next to a 120lb REP Urethane-Coated fixed dumbbell.]

[IMG: Close-up view of the all steel, CNC-cut plates on one side of a REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: REP x PÉPIN FAST Series Adjustable Dumbbells sitting on the REP Adjustable Dumbbell Stand.]

[IMG: Close-up view of the laser engraved weight markings on a REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: Close-up view of the magnetic pop-pin on a REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: A pair of empty REP x PÉPIN FAST Series Adjustable Dumbbell cradles.]

[IMG: Close-up view of the]

[IMG: Athlete performing an incline bench press with a pair of REP x PÉPIN FAST Series Adjustable Dumbbells.]

[IMG: Close-up view of an athlete gripping the fully knurled handle of a REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: Athlete performing a bent over row with a single REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: Athlete performing seated lateral shoulder raises with a pair of REP x PÉPIN FAST Series Adjustable Dumbbells.]

[IMG: Athlete performing incline bench press with a pair of REP x PÉPIN FAST Series Adjustable Dumbbells.]

[IMG: Close-up view of an athlete gripping the handles and preparing to lift a pair of REP x PÉPIN FAST Series Adjustable Dumbbells out of their cradles.]

[IMG: Athlete lifting a pair of REP x PÉPIN FAST Series Adjustable Dumbbells out of their cradles.]

[IMG: Athlete performing bent over rows with a pair of REP x PÉPIN FAST Series Adjustable Dumbbells.]

[IMG: Athlete performing curls with a pair of REP x PÉPIN FAST Series Adjustable Dumbbells.]

[IMG: Athlete performing a goblet squat with a single REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: Athlete performing a tricep extention with a single REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: Athlete removing an Add-On Weight from the integrated add-on plate storage on the Adjustable Dumbbell Stand for the REP x PÉPIN FAST Series Adjustable Dumbbell.]

[IMG: Athlete removing the REP x PÉPIN FAST Series Adjustable Dumbbell from the Adjustable Dumbbell Stand.]

[IMG: An athlete shoulder pressing the REP x PÉPIN FAST Series Adjustable Dumbbells next to the REP Dumbbell Storage Cart.]

[IMG: Athlete adjusting the weight on the REP x PÉPIN FAST Series Adjustable Dumbbell while it is sitting on the Adjustable Dumbbell Stand.]

[IMG: REP® x PÉPIN™ FAST Series™ Adjustable Dumbbell 85 lbs]

Local pickup is available for this product!

[H3] Local pickup available!
[H4] California | Moreno Valley
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4.8 Rated 4.8 out of 5 stars520 Reviews

Designed and Engineered in USA

[H2] Designed and Engineered in USA

REP Fitness products are designed and engineered in the USA by a passionate team of lifters, coaches, and engineers dedicated to building the best fitness equipment in the world.

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[H5] Add-ons

[IMG: Metallic black REP® Adjustable Dumbbell Stand for REP® x PÉPIN™ FAST Series™ adjustable dumbbells]

REP® Adjustable Dumbbell Stand
+$299.99
4.9 Rated 4.9 out of 5 stars169 Reviews

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. Shipping dates are estimates based on current production and are not guaranteed. You’ll receive updates as your order approaches shipment. If already purchased refer to your order confirmation for ship date.

[IMG: Dumbbell Storage Cart]

Dumbbell Storage Cart
+$349.99
4.9 Rated 4.9 out of 5 stars69 Reviews

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Orders placed on May 24, 2026 are estimated to start shipping by
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WARNING: This product may contain chemicals known to the State of California to cause cancer,
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REP® x PÉPIN™ FAST Series™ Adjustable Dumbbell — $899.99

[H2] OVERVIEW

FAQS

Videos

Tech Specs

Inventor Series: REP® x PÉPIN™ FAST Series™ Adjustable Dumbbell
REP® has innovative minds on our Colorado-based engineering team. At the same time, we sometimes run across other inventors doing awesome things. These are our people.

Read More

Why choose an adjustable dumbbell instead of fixed dumbbells?​

Adjustable dumbbells take up less space than a set of fixed dumbbells. A pair of 125lb REP® x PÉPIN™ FAST Series™ adjustable dumbbells can replace 23 pairs of fixed dumbbells (10lbs-125lbs). Learn more about the benefits of adjustable dumbbells here.

What makes these better than other adjustable dumbbells?​

Most other products cannot go as heavy, or if they can, they're slow to adjust.Our dumbbell retains the shape of a traditional dumbbell, with guide rails that add function. Other heavy adjustable dumbbells are bulky or oddly shaped, sacrificing the feel of a traditional dumbbell.Other quick-adjust dumbbells use fragile plastic parts that control the adjustment mechanism, and if they break, the dumbbell is useless.Other quick-adjust dumbbells that advertise all-metal construction typically still have hidden gearing made of plastic. Or if it is metal, it's still a small, moving piece hidden from view with unknown, real-world strength. Our adjustment mechanism is a thick steel bar. It's simple to use and simple to understand; that's why it's incredibly strong.Other adjustable dumbbells advertising drop resistance typically only drop them straight down—the easiest test. Edge drops are a tougher measure of durability in real-world testing, and we incorporate those in our durability tests.Our dumbbells are expandable by simply buying more plates. Many other systems lock you into whatever size you originally buy.We're using premium materials throughout. Nickel plating on the knurled handle, combined with strategic use of Cerakote, powder coating, and stainless-steel hardware choices, all create one of the most durable and beautiful adjustable dumbbells ever made.

What’s the difference between the REP® x PÉPIN™ FAST Series™ adjustable dumbbells and REP® QuickDraw™ adjustable dumbbells?

While there are some similarities – such as volcano-style knurled, steel handles; micro jumps of 2.5lbs or 5lbs; extensive drop-testing; space-saving capabilities; quick and easy weight changes; the ability to expand weight over time; a max length of just over 18”; and a pro-style shape with a flat bottom to prevent rolling – there are many differences. A few of the main ones include:The weight capacity: The QuickDraw™ starts at 5lbs and goes up to a 60lbs max. The REP® x PÉPIN starts at 10lbs and tops out at 125lbs. The QuickDraw™ comes in the following sizes: 30lbs, 40lbs, 50lbs, and 60lbs. The REP® x PÉPIN in 85lb, 105lb, or 125lb pairs. The materials: The QuickDraw™ has steel switches and an almost-all steel construction accented by strong, nylon composite. The REP® x PÉPIN dumbbells and cradles are constructed entirely of metal, with UMHW liners to prevent steel-on-steel contact.The mechanism to change the weight: The QuickDraw™ uses a Lock-N-Load switch; you can flip one switch at a time or multiple switches all at once for fast weight changes. The REP® x PÉPIN uses a magnetic pop-pin.  Design: The QuickDraw™ dumbbells are entirely new to the market, whereas REP® x PÉPIN dumbbells were created as a partnership between REP® and a Canadian inventor, as part of the REP® Inventor Series. The original concept of these dumbbells started with Pépin, and REP® recognizes and honors his exceptional work in the fitness industry.

What's the difference between the original PÉPIN™ FAST Series™ adjustable dumbbells and the REP® x PÉPIN™ FAST Series™ adjustable dumbbells?

REP® x PÉPIN™  FAST Series™ adjustable dumbbells start at 10lbs rather than the original's 20lbs. This was achieved by incorporating high-strength aluminum in the headplates of the handle.
The handle side rail coating was changed to Cerakote with a high-contrast laser-etching to better see the weight markings.
The cradle is now expandable.
We did a lot of "invisible" work alongside Pépin himself to turn this originally handmade product into one that is manufacturable, to make it accessible to a wider audience -- without sacrificing quality.

Can I use my existing PÉPIN™ FAST Series™ adjustable dumbbell handles and plates?​

No. Due to subtle changes in the design of the dumbbell and cradle, original PÉPIN™ FAST Series™ components are not compatible with the REP® x PÉPIN™  FAST Series™ adjustable dumbbell.

How much do these dumbbells weigh?

They are sold in 85, 105, and 125lb pairs, but the 85lb and 105lb pairs are also expandable. If you buy the 85lb or 105lb pair, you can later buy more plates up to the 125lb max. You can also easily expand your existing cradles. Shop the REP® x PÉPIN™  FAST Series™ adjustable dumbbell add-on weights here.

What are the weight increments?​

Each REP® x PÉPIN™  FAST Series™ adjustable dumbbell comes with two micro-adjustment plates that weigh 2.5lbs each. Using these weights, you can increase the weight of each dumbbell in 5lb increments up to 125lbs. The micro-adjustment plates also allow for 2.5lb adjustments, if you don't mind the small imbalance between the two heads. Having the micro-adjustment plate inside the handle and closer to the center of gravity reduces that issue.

What is the minimum and maximum weight of REP® x PÉPIN adjustable dumbbells?​

The minimum weight of the adjustable dumbbell is 10lbs. The maximum weight is 125lbs.

How do you adjust how much weight is selected?​