Dr. Pulley Over-Range Variator Kit: Yamaha 2T Minarelli lxv150 NCY 52mm 88cc Big Bore

NCY 52mm 88cc Big Bore Kit - Extreme Power for QMB139 Engines

Looks like stock for that "sleeper" appearance and works with stock fuel injection

engineered to deliver explosive off-the-line acceleration

Lance: Cali Classic 150

which are known to the State of California to cause cancer

Dr. Pulley Over-Range Variator Kit: Yamaha 2T Minarelli lxv150 NCY 52mm 88cc Big BoreMaximum Drive: Dr. Pulley Over Range Performance Variator Push your top speed and acceleration to the limit with the Dr. Pulley Over Range Variator Kit. Designed for the serious enthusiast, this "Over Range" system features an oversized 94mm pulley diameter and re engineered ramp angles. This allows your drive belt to travel further than the factory variator permits, effectively giving your 2 stroke Minarelli engine a wider gear ratio for explosive