Get better acceleration on your GY6 by upgrading your clutch springs! Blue is usually stock at 1000 RPM, Yellow i1500 RPM is for Street and RED 2000 RPM is usually for Race. NCY clutch springs, set of 3 you pick your RPM. SOLD as a set. Clutch springs help determine the RPM that the clutch will engage at..
NOTE: THESE ARE FOR GY6 NOT THE HONDA RUCKUS 49CC. GY6 SPRINGS NO MATTER IF ITS A 50CC OR 150CC WILL NOT WORK ON THE 49CC RUCKUS THEY ARE TOO FAT AND TOO STIFF. GY6 USE 3 PADS NOT 3 LIKE A RUCKUS