Description
A properly calibrated primary clutch spring is critical for maximizing your Polaris 800’s acceleration and throttle response. The BIKEMAN PERFORMANCE Primary Clutch Spring delivers a precisely engineered spring rate that optimizes belt engagement, translating to sharper power delivery off the line and smoother power band transitions. Whether you’re pushing hard in competition or tackling challenging terrain, upgrading your clutch spring directly impacts how efficiently your machine converts engine power to ground speed.
- Designed for Polaris 800
- Years 2005-2140
- MPN: 05-140-320
- Calibrated spring rate
- Improves belt engagement
- Enhances throttle response
- High-quality construction
- Bolt-on installation
- Handles extreme conditions
- OEM-compatible fitment






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