GY6 125-170cc Performance Outer Drive Face
ITEM# TT-26710
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Description
Performance Outer Drive Face for GY6 125cc to 170cc Engines
This upgraded outer drive face suits GY6 157QMJ-style engines, covering 125cc, 150cc, and 169cc versions. By cutting down rotating weight, it aims to improve pickup and top-end speed. Being aluminum, it spins up more quickly than a stock cast-iron face. If you're looking for GY6 150cc scooter parts, this is one option for improving how your scooter rides.
Lightweight Aluminum Design
This drive face is made from anodized aluminum, so it weighs considerably less than the original cast-iron piece. At 144 grams, it carries less rotating mass, which can help the engine accelerate faster and respond more readily. The anodized bronze finish gives it a clean look and adds some surface durability.
Direct Bolt-On Replacement
A machined splined center hub bore keeps the fit precise during installation. It bolts straight in as a replacement, so no modifications are needed. Swap out the old drive face with this one and you should notice the change right away.
Specifications
- Material: Anodized aluminum
- Hub: Machined splined center bore
- Engine Type: GY6 157QMJ-based 4-stroke, 125cc / 150cc / 169cc
- Packaged Dimensions: 8" L x 5.5" W x 2" H
- Fits: GY6 157QMJ-based 125cc, 150cc and 169cc 4-stroke engines (QM or FM engine codes)
Fitment
Fits:
- GY6 150cc (157QMJ)
- GY6 125cc, 150cc and 169cc 157QMJ-based engines (engine codes with QM or FM, e.g. 157QMJ, 161QMK, 152QMI, 1P52FMI, 154FMI)
How to choose: Check the engine code stamped on the engine case. If it contains QM or FM, this part is listed as compatible.
Where it goes: Part #2 on the variator diagram for the GY6 150cc (157QMJ).
Also offered: GY6 125cc/150cc CVT Performance Drive Face (a CVT performance drive face from a different brand).
Other versions: For the Blue Line variator on GY6 125/150 engines, see the GY6 125/150 Variator Outer Drive Face.
Shop more: GY6 150cc Scooter Parts (157QMJ) · GY6 Scooter Parts · Scooter Transmission & Final Drive · Scooter Parts































































