REP® x PÉPIN™ FAST Series™ Adjustable Dumbbell

In stock
  • The REP® x PÉPIN™ FAST Series™ Adjustable Dumbbell represents a precision collaboration between REP and Canada-based PÉPIN, engineered through REP's Inventor Series to deliver uncompromising performance in a compact footprint. Built from CNC-cut steel plates with durable black powder coat, these dumbbells combine dense all-steel construction with fast, intuitive adjustments and premium fit and finish.

    The REP® x PÉPIN dumbbells are offered in 32.5kg, 42.5kg, 52.5kg, or 62.5kg pairs. The 32.5kg pair meets the needs of most lifters but is still upgradeable to the heavier options in the future. The cradle also expands, so no matter the weight, you never need to buy a new cradle; simply unscrew the end pieces and screw them back into the correct, pre-drilled holes. These dumbbells feature high-end details, like nickel-plated handles with volcano-style knurling; functional side rails with comfortable, rounded outside edges; UHMW protective liners to prevent scratches from steel-on-steel contact; laser-etched weight markings (no cheap stickers!); and more. Pro-style heads look and feel like regular dumbbells, but the flat bottom still keeps the dumbbells from rolling on the ground. They’re further elevated with an aesthetic "REP® x PÉPIN" nameplate on the cradle and REP® mountain logo cutouts on the ends of the cradles. Make no compromises. A new bar for the best adjustable dumbbells has been set.

    Key Features

    • Exceptional Density in Minimal Space — Heavier and more compact than most adjustable dumbbells. KG Version: up to 62.5 kg at 465 mm; LB Version: up to 125 lbs at 18.3"
    • Full Metal Construction — Dumbbells and cradles engineered for extreme durability, extensively drop-tested from every angle
    • Space-Efficient Design — Replace an entire dumbbell rack with a single adjustable pair, freeing valuable floor space
    • Rapid Weight Adjustments — Magnetic pop-pin system keeps training flowing. KG: 5 kg jumps plus 1.25 kg micro plates; LB: 10 lb jumps plus 2.5 lb micro plates
    • Expandable System — Start at your level and upgrade without replacing cradles. KG: 32.5, 40, 50, or 60 kg pairs; LB: 85, 105, or 125 lbs
    • Premium Grip — 34 mm nickel-plated handles with volcano-style knurling for confident control
    • Precision Markings — Laser-etched weight indicators and refined REP® x PÉPIN™ branding throughout
  • Specification KG Version LB Version
    Cradle Length 506 mm 18.9"
    Cradle Width 135 mm (base) / 155 mm (bookend max) 5.3"
    Height with Dumbbell 205 mm 7.2"
    Height without Dumbbell 125 mm 4.9"
    40 kg / 85 lb Dumbbell Length 368 mm 14.5"
    50 kg / 105 lb Dumbbell Length 417 mm 16.4"
    60 kg / 125 lb Dumbbell Length 465 mm 18.3"
    Usable Handle Length 125 mm 4.9"
    Handle Diameter 34 mm 34 mm
    Plate Diameter 188 mm 7.0"
    Cradle Weight (empty) 4.9 kg 10.8 lbs
  • The REP® x PÉPIN™ FAST Series™ Adjustable Dumbbell represents a precision collaboration between REP and Canada-based PÉPIN, engineered through REP's Inventor Series to deliver uncompromising performance in a compact footprint. Built from CNC-cut steel plates with durable black powder coat, these dumbbells combine dense all-steel construction with fast, intuitive adjustments and premium fit and finish.

    The REP® x PÉPIN dumbbells are offered in 32.5kg, 42.5kg, 52.5kg, or 62.5kg pairs. The 32.5kg pair meets the needs of most lifters but is still upgradeable to the heavier options in the future. The cradle also expands, so no matter the weight, you never need to buy a new cradle; simply unscrew the end pieces and screw them back into the correct, pre-drilled holes. These dumbbells feature high-end details, like nickel-plated handles with volcano-style knurling; functional side rails with comfortable, rounded outside edges; UHMW protective liners to prevent scratches from steel-on-steel contact; laser-etched weight markings (no cheap stickers!); and more. Pro-style heads look and feel like regular dumbbells, but the flat bottom still keeps the dumbbells from rolling on the ground. They’re further elevated with an aesthetic "REP® x PÉPIN" nameplate on the cradle and REP® mountain logo cutouts on the ends of the cradles. Make no compromises. A new bar for the best adjustable dumbbells has been set.

    Key Features

    • Exceptional Density in Minimal Space — Heavier and more compact than most adjustable dumbbells. KG Version: up to 62.5 kg at 465 mm; LB Version: up to 125 lbs at 18.3"
    • Full Metal Construction — Dumbbells and cradles engineered for extreme durability, extensively drop-tested from every angle
    • Space-Efficient Design — Replace an entire dumbbell rack with a single adjustable pair, freeing valuable floor space
    • Rapid Weight Adjustments — Magnetic pop-pin system keeps training flowing. KG: 5 kg jumps plus 1.25 kg micro plates; LB: 10 lb jumps plus 2.5 lb micro plates
    • Expandable System — Start at your level and upgrade without replacing cradles. KG: 32.5, 40, 50, or 60 kg pairs; LB: 85, 105, or 125 lbs
    • Premium Grip — 34 mm nickel-plated handles with volcano-style knurling for confident control
    • Precision Markings — Laser-etched weight indicators and refined REP® x PÉPIN™ branding throughout
  • Specification KG Version LB Version
    Cradle Length 506 mm 18.9"
    Cradle Width 135 mm (base) / 155 mm (bookend max) 5.3"
    Height with Dumbbell 205 mm 7.2"
    Height without Dumbbell 125 mm 4.9"
    40 kg / 85 lb Dumbbell Length 368 mm 14.5"
    50 kg / 105 lb Dumbbell Length 417 mm 16.4"
    60 kg / 125 lb Dumbbell Length 465 mm 18.3"
    Usable Handle Length 125 mm 4.9"
    Handle Diameter 34 mm 34 mm
    Plate Diameter 188 mm 7.0"
    Cradle Weight (empty) 4.9 kg 10.8 lbs