NCY Secondary Sliding Sheave Clutch Pulley: Honda Ruckus GET mirror head pistons can be sized by

pistons can be sized by a letter i

Inner hole diameter: 15mm

and a backrest significantly improves the passenger's confidence during sudden acceleration

This kit will fit on all Primavera and ET3 scooters

the front fork assembly may need to be lowered or removed

NCY Secondary Sliding Sheave Clutch Pulley: Honda Ruckus GET mirror head pistons can be sized byEliminate Flat Spots: NCY Performance Secondary Sheave Unlock smoother power delivery and more responsive downshifting with the NCY Secondary Sliding Sheave Assembly. Specifically engineered for the Honda Ruckus (GET engine), this high performance "Torque Driver" replaces the restrictive, curved groove factory rear pulley. By utilizing optimized ramp angles, it allows the CVT to transition through gear ratios more fluidly, keeping you in the powerband