Reserve from the case
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 23 - Oct 28
Reserve from the case
Ships within 48 hours · Estimated delivery Oct 23 - Oct 28
Number of Splines (clutch bell): 19
95mm in diameter
preventing the "belt stretch" that causes power loss at high RPMs
Vendor: NCY
RDLN Racing Variator w/ Roller Tuning Kit | Ruckus 139QMB rain-proof Number of Splines (clutch bell):Unlock the full performance potential of your 139QMB GY6 50cc scooter with the RDLN Racing Variator and Roller Tuning Kit. This complete drive pulley variator assembly includes three full sets of roller weights (6g, 7g, and 8g) so you can dial in the exact balance of acceleration and top speed for your engine setup and riding style. Key Features Modified ramp plate increases maximum power output over the stock variator Copper core roller weights
Pay in 4 interest-free payments of $12.25 Learn more