EPI Performance Clutch Kits for Polaris Sportsman 335, 400 and 450 ATV models. EPI has been at this for years testing, tuning, and developing the best set-up for your riding needs. Variables such as weight, tire size, increased horsepower, elevation, etc. can throw off factory clutch settings leading to under-performance of your ATV.
Sport Utility Clutch Kits - best all-around use kit is great for trail riding, occasional mud and sand riding, plowing and hauling. Makes up for the power loss and slow response of adding oversized tires. Better low end and midrange acceleration. Quicker backshift which results in crisp throttle response. Reduces belt slip and heat. Kits designed for stock or oversized tires.
Mudder Clutch Kit - Allows for easier turning of larger tires in the mud. Designed for 28-29.5" Tires. Helps restore power loss due to addition of larger Tires. Better low-end power and torque, Quicker backshift which results in crisp throttle response, Reduces belt slip and clutch heat.
California Proposition 65 Warning
WARNING: This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.