NCY Secondary Sliding Sheave Assembly; Dio, Elite, Buddy 50 rolf these forks replace the harsh

these forks replace the harsh

SYM DD50: (All Years)

Plug Style: 5-Pin

and 125 primavera ET3

chrome legshield trim with red accents

NCY Secondary Sliding Sheave Assembly; Dio, Elite, Buddy 50 rolf these forks replace the harshThis 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,