Naraku QMB139 Variator Drive Face (137-29)

Naraku Machined Variator Drive Face for 50cc QMB139 engines.

This performance drive face is compatible with stock electric and kick start components and cooling fan.

Please see our Warranty & Returns Policy.

• CNC Machined and Anodized
• Number of Splines: 26
• Does Not Include Kick Start Gear or Fan