NCY Secondary Sliding Sheave Assembly; Dio, Elite, Buddy 50 Cowls made in Thailand

made in Thailand

Windscreen dimensions:

short windscreen fits modern

and smoother CVT operation compared to stock

VBB*     Vespa 150                          60 - 67  150        Large Frame - 8 in

NCY Secondary Sliding Sheave Assembly; Dio, Elite, Buddy 50 Cowls made in ThailandThis NCY adjustable Secondary Sliding Sheave Assembly is compatible with Genuine, Honda, SYM and 139QMB GY6 50cc engines. The assembly comes with two sets of ramp angles, one steeper than the other, which allow you to adjust how quickly the pulley engages. A quicker engagement means more power off the line, and more gradual engagement gives you more power at speed. Specifications: Rear Pulley Plate OD: 118. 5mm, Shaft ID: 17. 43<21mm, OD: 34<45. 1mm,