Description
Clutch performance hinges on precise weight distribution, and the Comet A-21 Cam Arm delivers the consistency your 108 4-PRO clutch demands. A single worn or out-of-spec arm throws off engagement dynamics and throttle response—replacing all four arms restores the balanced operation your engine needs. At 45.5 grams per arm, this is a cost-effective alternative to certified weights that doesn’t compromise on reliability or performance.
- MPN: 215865A1
- Weight: 45.5 grams
- Tolerance: ±0.75 grams
- Clutch compatibility: 102-C, 108-C, 108-EXP
- Optimized for: 108 4-PRO
- Quantity needed: Four arms
- Material: High-grade construction
- Design feature: Lightweight, responsive
- Installation: Bolt-on replacement
