EPI PS-2 Primary Drive Clutch Spring for Snowmobiles and ATVs

The EPI PS-2 primary drive clutch spring is engineered to provide precise tuning control for your snowmobile or ATV's clutch engagement and RPM characteristics. This high-performance white spring is part of EPI's extensive selection of clutch tuning components, designed to optimize power delivery and vehicle performance.

Key Features:

• Manufactured from premium spring material with ISO 9000 certification
• Industry-leading 5% tolerance specification ensures consistent performance
• 40% lighter than conventional clutch springs for reduced rotating mass
• Superior heat resistance prevents spring fade during demanding use
• Engineered for extended service life in high-stress applications
• Fine-tune engagement RPM and operating range to match your riding style
• Color-coded white for easy identification during clutch setup

This primary clutch spring allows you to precisely dial in your vehicle's clutch behavior, whether you're seeking improved acceleration, higher top speeds, or optimized performance for specific terrain and load conditions. EPI's precision manufacturing ensures repeatable, reliable performance that serious tuners and riders demand.