EBC CSK138 Heavy Duty Clutch Spring - Kit

The EBC CSK138 Heavy Duty Clutch Spring Kit provides an OEM upgrade solution for riders experiencing clutch slippage or degraded performance. These precision-manufactured springs are engineered to restore and enhance clutch performance that deteriorates 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 conditions
• Smoother, more progressive clutch engagement for better power transfer
• Faster, more positive shifting response during gear changes
• Complete kit includes all necessary springs for installation
• Direct OEM replacement fitment

The increased spring tension delivers noticeably improved clutch performance, particularly during hard acceleration and speed shifting. The lever pull will be slightly firmer than stock, which may be fatiguing in stop-and-go traffic but provides superior clutch modulation and prevents slippage under demanding riding conditions. Ideal for riders seeking enhanced clutch performance and longevity.