Opti-Fit Logo

Hoist Fitness

HOIST RPL-5102 Biceps Curl

SKU: RPL-5102

Product Overview

The HOIST RPL-5102 Biceps Curl applies ROC-IT technology to the plate-loaded arm curl, creating a natural rocking motion that follows the biceps' strength curve from full extension to peak contraction. The articulating seat moves in sync with the curl arm to maintain perfect biomechanical alignment throughout the entire range of motion, reducing elbow and wrist strain while maximizing muscle recruitment.

Key Features

  • Patented ROC-IT articulating seat for natural curl arc
  • Cam-aligned resistance matching biceps strength curve
  • Olympic plate loading for progressive overload
  • Adjustable arm pad for forearm length accommodation
  • 360-degree articulating handle grips for wrist comfort

Technical Specifications

ManufacturerHoist Fitness
CategoryStrength > Plate Loaded
SKURPL-5102
TypePlate loaded biceps curl
Plate Storage3 weight horns per side
FrameHeavy-gauge welded steel
Assembled Dimensions147 x 104 x 122 cm / 58" x 41" x 48"
Assembled Weight172 kg / 380 lbs.

Warranty & Support

Frame: Lifetime, Parts: 3 years.

For complete warranty terms including frame, parts, and labor coverage, please contact the manufacturer directly or speak with an Opti-Fit representative.