Precision-tune your CVT with NCY 18x14mm roller weights. Available in 8g�13g to dial in quicker acceleration or higher top speed. Set of 6. Replaces flat-spotted stock rollers to restore smooth shifting and peak performance on GY6 150cc engines, Genuine Buddy series, Kymco, SYM, and Lance scooters.
Tuning guide:
Specifications:
Compatible Models:
California Prop 65 Warning: www.p65warnings.ca.gov
