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Performance Drive Sheave for 50cc QMB139 4-stroke engines. Includes Rear Pulley.
- Includes Rear Pulley, Bearings, and Nut
- Overall Outer Diameter: 118.7mm

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Performance Drive Sheave for 50cc QMB139 4-stroke engines. Includes Rear Pulley.
- Includes Rear Pulley, Bearings, and Nut
- Overall Outer Diameter: 118.7mm



















