Description
Performance Outer Drive Face for GY6 125cc to 170cc Engines
This performance outer drive face is designed for GY6 157QMJ-based engines, including 125cc, 150cc, and 169cc models. It significantly improves acceleration and speed by reducing rotational mass. The lightweight aluminum construction allows your engine to spin up faster compared to a stock cast-iron face. It is one of the GY6 150cc scooter parts that can help you achieve better performance on your rides.
Lightweight Aluminum Design
Constructed from anodized aluminum, this drive face is significantly lighter than the original cast-iron component. Weighing in at just 144 grams, it minimizes the rotational mass, enabling quicker acceleration and improved engine responsiveness. The anodized bronze finish adds a sleek touch while providing additional durability.
Direct Bolt-On Replacement
The drive face features a machined splined center hub bore, ensuring a precise fit during installation. This direct bolt-on replacement means no modifications are required. Simply swap out the old drive face for this upgraded version to experience immediate performance benefits.
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
Fitment
This performance outer drive face is compatible with GY6 157QMJ-based engines. It fits the following engine codes:
- 157QMJ
- 161QMK
- 152QMI
- 1P61QMK
- YN1P57QMJ
- 1P52FMI
- 154FMI
- JJ157QMJ
- 1P57QMJ
- BN157QMJ
- BN161QMK-A
- Other QMJ / QMK / QMI engines
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 Transmission & Final Drive · Scooter Parts
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