Description
GY6 125-170cc Variator Assembly for Scooters
The GY6 125-170cc OEM-Spec Variator Assembly is designed to restore smooth acceleration for your scooter. It's a complete, ready-to-install kit that replaces worn-out components like pulleys and rollers. This assembly is one of the key GY6 150cc scooter parts to maintain strong performance. Whether you ride a Genuine Buddy or a standard Chinese GY6 scooter, this direct-fit solution provides factory-level functionality without the dealership price.
Complete Installation Kit
This assembly arrives fully equipped with everything needed for a transmission refresh. It includes a variator pulley, drive face, ramp plate, rollers, and drive boss. Each component is engineered for a precise fit, ensuring no modifications are necessary for installation.
Precision Engineering
Pre-loaded with six 14g roller weights (18x14mm), this assembly balances torque and top speed effectively for 125cc-170cc engines. The high-pressure cast aluminum construction offers excellent heat dissipation, which helps prevent issues like belt slippage and premature wear.
Specifications
- Drive Face Diameter: 106mm
- Spline Count: 19-Tooth
- Roller Weights: 18x14mm (14g)
- Drive Boss OD/ID: 24mm / 15mm
Fitment
This variator assembly is compatible with engines including 152QMI, 157QMJ, and 161QMK. It fits a variety of scooter models:
- Genuine Scooter Co.: Buddy 125, Buddy 150, Buddy 170i, Hooligan 170i, Blur 150
- SYM & Wolf: Fiddle II/III 125, Lucky 150, Jet II
- GY6 Imports: TaoTao, Jonway, Icebear, ZNEN, and most 150cc Chinese Scooters
Not sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.
Shop more: GY6 150cc Scooter Parts (157QMJ) · GY6 Scooter Parts · Scooter Variators & Roller Weights · Scooter Parts
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