EBC CSK920 Heavy Duty Clutch Spring - Kit for Diaphragm Type Clutches

The EBC CSK920 Heavy Duty Clutch Spring Kit is engineered to restore and enhance clutch performance on motorcycles equipped with diaphragm-type clutches. Over time, clutch springs lose tension due to heat exposure and normal wear, leading to clutch slippage and reduced performance. This spring kit provides a direct OEM upgrade solution.

Key Features:

• 10% stiffer spring rate than OEM specifications for improved clutch engagement
• Prevents clutch slippage caused by worn or heat-damaged springs
• Delivers smoother, faster clutch engagement for improved takeoff performance
• Reduces effort required for speed shifting during aggressive riding
• Complete kit includes all springs needed for installation
• Designed specifically for diaphragm-type clutch systems

The increased spring tension provides noticeably firmer lever feel, which may require slightly more effort during stop-and-go traffic operation. However, riders gain the benefit of more positive clutch engagement, reduced slippage under power, and quicker shifting response. This kit is ideal for performance-oriented riders, those experiencing clutch slip, or anyone performing routine clutch maintenance.