Description
Inventor Series: REP x PÉPIN FAST Series Adjustable Dumbbell
REP’s Colorado-based engineering team is known for innovation, but they also value collaboration with other creative minds. The Inventor Series is a testament to this philosophy—a special line of products born from partnerships with outstanding independent inventors around the world. REP collaborates with these inventors to optimize their creations using its resources and expertise in the home and commercial gym markets. The goal is to elevate innovative gym equipment and make it more accessible to a wider audience—a true win-win.
The REP x PÉPIN FAST Series Adjustable Dumbbell is a collaboration with Canadian inventor Pépin. These premium adjustable dumbbells stand out as heavier and more compact than most on the market. Starting at 4.5 kg and going up to 56.7 kg (10 to 125 lbs) in just 46.5 cm (18.3 inches) of length, they’re remarkably compact. Made entirely of CNC-cut steel plates with a black powder-coated finish, they are exceptionally durable, accurate, and aesthetically pleasing. Both the dumbbells and their cradles are constructed entirely of metal, with UHMW liners to prevent steel-on-steel contact, making them durable enough to handle extensive drop testing from all angles. Unlike plastic cradles, the steel construction ensures you can rerack them confidently without worry.
Adjusting the weight is quick, safe, and satisfying with the magnetic pop-pin system, allowing for easy changes in 4.5 kg (10 lb) increments inside or outside the cradle—perfect for drop sets. For finer adjustments, the included 1.13 kg (2.5 lb) micro-plates can be added. This adjustability minimizes the footprint in your gym, especially compared to traditional dumbbell sets ranging from 4.5 to 56.7 kg (10 to 125 lbs).
These dumbbells boast high-end details, including nickel-plated handles with volcano-style knurling for a secure grip, functional side rails with rounded edges for comfort, UHMW liners to protect against scratches, and laser-etched weight markings for durability. The pro-style heads mimic traditional dumbbells while featuring flat bottoms to prevent rolling. Aesthetically, the dumbbells are enhanced with a "REP x PÉPIN" nameplate on the cradle and REP’s signature mountain logo cutouts on the cradle ends. With this collaboration, REP and Pépin have set a new standard for adjustable dumbbells—compact, durable, stylish, and highly functional.
The REP x PÉPIN FAST Series Dumbbells are designed for flexibility and long-term use. Available in pairs with maximum weights of 38.5 kg (85 lbs), 47.6 kg (105 lbs), and 56.7 kg (125 lbs), they are ideal for a variety of lifters. The 38.5 kg (85 lb) pair is recommended for most users, with the option to upgrade to heavier weights through future expansion kits. One notable feature is the expandable cradle design, which allows you to increase the weight capacity without needing to purchase new cradles.
IMPORTANT NOTE:
● Additional weight plates required for future expansion are currently not available and will be released at a later date, when REP is ready for shipment. Owners are advised to factor in this note before purchasing.
● The REP x PÉPIN FAST Series Adjustable Dumbbells are designed exclusively for flat surfaces. Using them on angled trays, racks, or uneven surfaces may compromise their performance and stability, potentially leading to operational issues.
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