Improve acceleration and throttle response on your GY6-powered scooter with the NCY Lightweight Outer Drive Face (SKU 1200-1021). Large, flat anodized black aluminum disc with a smooth convex face, NCY branding around the outer rim, and a machined splined center hub bore.

By reducing the rotational mass of the drive pulley, this lightweight aluminum drive face lets your engine spin up faster and reach top speed more quickly than a stock cast-iron face. Direct bolt-on replacement.

Features

• Anodized aluminum construction — reduces rotational mass vs. stock cast-iron drive face
• Faster spin-up and improved acceleration on GY6 157QMJ-based 125cc/150cc/169cc engines
• Machined splined center hub bore — direct bolt-on replacement
• 144g lightweight design
• Anodized bronze aluminum drive face with NCY branding
• Made in Taiwan by NCY

Specifications

• SKU: 1200-1021
• Brand: NCY Motor Sports (Taiwan)
• Material: Anodized aluminum
• Weight: 144g (0.7 lbs)
• 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

Compatible Engine Codes

Fits 157QMJ-based 125cc / 150cc / 169cc engines. If your 125cc–170cc engine code includes "QM" or "FM", this part is compatible.