EBC CSK81 Heavy Duty Clutch Spring - Kit

The EBC CSK81 Heavy Duty Clutch Spring Kit provides a performance upgrade for motorcycles experiencing clutch slippage or weakened spring tension. These upgraded clutch springs are designed to replace worn OEM springs that have degraded from prolonged heat exposure and normal wear.

Key Features:

• 10% stiffer spring rate than OEM specifications for improved clutch engagement
• Prevents clutch slippage under aggressive riding and high-performance applications
• Provides smoother clutch engagement and faster shifting response
• Complete kit with all necessary springs for clutch basket replacement
• Direct OEM replacement designed for bolt-in installation

The increased spring tension delivers firmer clutch plate contact, reducing slippage during hard acceleration and high-RPM shifts. While the slightly stiffer lever pull may be noticeable in stop-and-go traffic, the performance benefits include more positive engagement, reduced fade under heavy use, and improved power transfer. This kit is ideal for riders seeking to restore or enhance clutch performance on street, sport, or performance motorcycles.