GY6 125-170cc 115mm PTFE-Coated Variator
ITEM# TT-26606
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Description
115mm Variator for GY6 125-170cc Scooter Engines
This PTFE-coated variator fits GY6 152QMI and 157QMJ scooter engines in the 125cc to 170cc range. It works as the adjustable front drive pulley in the continuously variable transmission (CVT). It is one of the GY6 150cc scooter parts that can improve performance and shift efficiency across a range of scooters.
Construction and Features
The variator is light in weight, which makes it a step up from stock parts. Its six gold-coated, PTFE-treated roller ramps resist wear, debris buildup, and roller flat-spotting. A ramp plate with three sliders comes included to help the CVT run smoothly.
Installation and Replacement
This variator is intended only for off-road use, so it suits riders who want more performance on non-public land. Before buying, confirm the engine code on your crankcase, since this part will not fit 50cc 139QMB engines.
Specifications
- Material: PTFE-coated
- Size: 115 mm outer diameter
- Position: Front drive pulley
- Ramp Plate Center Hole: 17 mm
- Roller Ramps: Six
- Includes: Variator roller housing with center bushing; ramp plate with three sliders
- Country of Origin: Taiwan
- Fits: GY6 150cc (157QMJ) engine, 115mm PTFE-coated variator, GY6 125-170cc family
Fitment
Fits:
- GY6 150cc (157QMJ)
How to choose: Read the engine code stamped on your crankcase. 152QMI or 157QMJ will fit; 139QMB (50cc) will not.
Where it goes: part #10 on the variator diagram for the GY6 150cc (157QMJ).
Also offered: Dr. Pulley performance variator for GY6, Genuine, Lance, Kymco (Dr. Pulley performance variator); GY6 125-170cc OEM-spec variator assembly (Blue Line OEM-spec assembly).
Shop more: GY6 150cc Scooter Parts (157QMJ) · GY6 Scooter Parts · Scooter Variators & Roller Weights · Scooter Parts
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