Description
This adjustable Secondary Sliding Sheave Assembly from NCY will give your Yamaha Zuma 50 or Jog a quicker takeoff and a higher top speed. With two sets of ramp angles, one steeper than the other, this set lets you adjust how quickly the pulley engages. A quicker engagement means more power off the line, and a more gradual engagement gives you more power at speed. Fits Yamaha Zuma 50 and Jog.
Specifications:
- 1 Rear Pulley Plate OD: 115mm / Shaft ID: 11.95<21.45mm / OD: 32.92mm / H: 63.1mm
- 1 Secondary Slider Plate OD: 115mm / Funnel ID: 33mm / OD: 41.95mm / H: 38mm
- 1 Secondary Spring Seat/Funnel ID: 42mm / OD: 43.53<55mm / H: 29.35mm
- 2 Secondary Slider Pins L: 9.3<10.86mm / ID: 5mm / OD: 6mm
- 1 Stainless Steel Clutch Nut: M28
- 2 Rubber O-rings (pre-installed)
Compatibility: This product fits Yamaha Zuma 50 and Jog scooters.
About NCY: NCY is the aftermarket performance parts leader for most popular scooter brands, including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6 / QMB powered scooters. Made in Taiwan with strict quality standards since 1997, NCY is ISO 9001 certified.
Made in Taiwan.
*Performance upgrades are considered racing parts and are not covered by warranty.
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