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
| Manufacturer | Hoist Fitness |
|---|---|
| Category | Strength > Plate Loaded |
| SKU | RPL-5102 |
| Type | Plate loaded biceps curl |
| Plate Storage | 3 weight horns per side |
| Frame | Heavy-gauge welded steel |
| Assembled Dimensions | 147 x 104 x 122 cm / 58" x 41" x 48" |
| Assembled Weight | 172 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.




