CM1200-1023, CM1200-1024, CM1200-1025 NCY Clutch Springs GY6 Blue 1000 rpm Yellow 1500 rpm Red 2000 rpm $8.99 Shipped in the US. Get better acceleration on your GY6 by upgrading your clutch springs! 1000, 1500, and 2000 RPM NCY clutch springs are a set of 3. Clutch springs help determine the RPM that the clutch will engage at.
NCY Clutch Springs (1000,1500, or 2000 rpm), GY6