If you're looking to maximize your space without compromising your workout, this is the bench. The AB-4100 marries form and function with an expanded range of incline and seat positions, upgraded handle design, and black zinc hardware. The ladder-style adjustment system is quick and easy to adjust. At only 85lbs, this lightweight and maneuverable bench includes a built-in upright storage post with rubber coating to protect your floors and add extra stability. And for the first time, this bench is available in limited edition colors including white and green.
This versatile adjustable bench is ideal for a wide range of athletes and features 7 back positions (0 to 85 degrees) and 3 seat positions (0, 10, and 20 degrees). The closed ladder design prevents you from lifting the ladder out when adjusting your AB-4100. We’ve also minimized the gap between the seat and back pad (1.57”) and married it with a squared off 12” back pad, featuring our improved CleanGrip™ pad material, so athletes of any size can lift comfortably and worry-free.
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Lightweight and Maneuverable
At only 85lbs this bench is lightweight and easy to maneuver around your home gym, especially when tight on space. -
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Vertical Storage
The AB-4100 includes a built-in upright storage post with rubber coating to protect your floors and add extra stability. -
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Style and Substance
The upgraded aesthetics of this bench means no compromises have to be made, especially with our launch of limited-edition colors. -
Adjustment Angles
This versatile adjustable bench is ideal for a wide range of athletes and features 7 back positions (0 to 85 degrees) and 3 seat positions (0, 10, and 20 degrees). -
Closed Ladder
The closed ladder design prevents you from lifting the ladder out when adjusting your AB-4100. -
IPF Height Standard
The AB-4100 was designed to meet IPF Height Standards for the athlete looking to stay consistent with training tools.
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Bench Weight85lbs
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Bench Height17"
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Bench Width20.3"
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Bench Length51.3"
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Back Pad Angles0, 15, 30, 45, 60, 75, 85
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Seat Pad Angles0, 10, 20
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Back Pad Length36"
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Pad Width12"
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Seat Pad Length13"
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Pad Gap1.57"
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Footprint7.2 SQFT
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Tolerance3%
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Weight Capacity700lbs
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Material7- & 14-Gauge Steel
VIDEOS
- HOW WE BUILT THE AB-4100 ADJUSTABLE WEIGHT BENCH
- AB-4100 Unboxing and Build Tips
- REP AB-4100 ADJUSTABLE BENCH REVIEW: SNEAKY VALUE!
HOW WE BUILT THE AB-4100 ADJUSTABLE WEIGHT BENCH
The AB-4100 is the newest addition to our bench line up. Designed in Denver by an in-house team of engineers, the AB-4100 is the ultimate home bench. Find out why and how we built it.
BLOGS
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Comparing REP's Best Adjustable Benches
Here’s a quick guide to navigate REP's adjustable benches.
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What’s the Difference Between a Ladder-Style and Pop-Pin Bench?
Ladder or pin? What's your style?
read full story -
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How to Build an Amazing Home Gym in a Small Space
You don’t need much space to build a dope home gym. Here’s the gear to do it.
read full story -
What You Need to Build an At-Home Powerlifting Gym
Advice you need to build your space, straight from a record-holding powerlifter.
read full story -
It is compatible with the AB-3000 wide pad (no wide seat is needed) but the AB-3000 wide pad is 1.37" taller than the 4100 pad so when stored vertically, it will be angled and resting on the pad.
A closed ladder design prevents you from lifting out the ladder when adjusting your bench and specifically when taking the bench vertical. The back pad does not swing around.
Yes we do! Check out this video we made just for you.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov