Description
The REP® Nighthawk™ adjustable weight bench is a high-performance bench engineered for strength that builds on the success of the popular AB-4100. It features strategic upgrades that enhance stability, versatility, and lifter experience. While many adjustable benches prioritize size and weight capacity at the expense of maneuverability and practicality for small spaces, this compact weight bench does it all — delivering top-tier build quality and functionality. Ideal for home gyms or commercial fitness spaces aiming to maximize space, the Nighthawk™ adjustable bench wider rear foot and full-contact front foot offer unmatched stability during workouts, all without increasing the bench's weight. This bench is intended for home gym and light-commercial use, such as boutique fitness and personal training studios. The closed ladder-style adjustment system features thick, robust ladders with smooth and satisfying adjustments. The molded polyurethane pad, wrapped in REP's signature CleanGrip™ vinyl, offers excellent grip, support, comfort, and durability. This bench also is compatible with attachments, such as the Adjustable Bench Leg Roller, with additional attachments in development, including a leg curl/leg extension attachment, for enhanced workout versatility. The REP® Nighthawk™ adjustable bench features a durable yet lightweight build and tactical weight distribution, making its 88lbs feel as light as, if not lighter than, the AB-4100, ensuring effortless mobility. Featuring a knurled front handle and heavy-duty wheels, this adjustable bench is an essential addition to any gym.
Other highlights include:
•Versatile Adjustments: It has seven back positions (0, 15, 30, 45, 60, 75, 85 degrees) and four seat positions (-15, 0, 10, 20 degrees) for versatile training.
•Durability: Constructed from 7- and 14-gauge steel, the frame is engineered to deliver exceptional durability and stability while maintaining a lightweight and compact design. Its tripod design, featuring a wide rear base and sturdy front foot with a full-contact liner, ensures rock-solid stability on any floor surface.
•IPF Compliant: With a 16.7” height, this bench complies with International Powerlifting Federation standards, so you can train how you'll be lifting in competitions. This height also allows for a flat-foot leg drive for shorter lifters.
•Vertical Storage: A built-in upright storage post with rubber coating protects the pads and ensures stability when stored vertically — saving space.
•Sleek Design: Knurled handles, black nickel finish, low-profile hardware, and wheel covers elevate both aesthetics and usability.
•Color Options: The bench is available in multiple colors, each paired with metallic black ladders for a modern, cohesive look. The matte black option features a matching matte black ladder for a sleek, uniform aesthetic.
Dimensions
Bench Weight |
40 kg |
Bench Height |
42.4 cm |
Bench Width |
65.8 cm |
Bench Length |
130 cm |
Back Pad Angles |
0, 15, 30, 45, 60, 75, 85 |
Seat Pad Angles |
-15, 0, 10, 20 |
Back Pad Length |
91 cm |
Pad Width |
30 cm |
Seat Pad Length |
33 cm |
Pad Gap |
4 cm |
Footprint |
0.85 ㎡ |
Tolerance |
+- 3% |
Weight Capacity |
318 kg |
Material |
7- & 14-Gauge Steel |
Features
【Lightweight & Maneuverable】

Weighing just 88lbs, this bench combines a durable, lightweight build with tactical weight distribution, making it feel as light as, if not lighter than, the AB-4100. Its knurled front handle and wheels make it easy to move around your gym space.
【Vertical Storage】

Designed with a built-in upright storage post, the Nighthawk™ bench keeps your space tidy. The rubber coating on the post protects the pads and adds stability, while the vertical storage bracket is integrated into the back frame for better space management.
【Adjustable Angles】

Offering seven back positions (0, 15, 30, 45, 60, 75, and 85 degrees) and four seat positions (-15, 0, 10, and 20 degrees), this versatile bench allows for a wide range of exercises.
【Durability & Stability】

Built with 7- and 14-gauge steel, the frame ensures robust durability and stability, while the front foot, wide and stable rear base, and durable molded plastic liners combine high-end quality with a compact, lightweight design for lasting performance.
【Attachment Compatibility】

The bench is compatible with attachments, such as the Adjustable Bench Leg Roller, with more options in development, including a leg curl/leg extension attachment, for enhanced workout versatility.
【Refined Style & Performance】

A closed ladder-style adjustment system makes quick, smooth adjustments, while the pad, crafted from molded dense polyurethane foam wrapped in CleanGrip® vinyl, ensures superior comfort and durability. Plus, it is compatible with both current and future bench attachments, and the bench meets IPF standards for competition height.