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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Maximum Gear Range: Pushes the variator plate further than OEM specs
Speed/load rating: 58P
Diamond Tread
Vespa ET2 (2001-2005) Vespa ET4 (2001-2005) About Cuppini: Cuppini is the name in high-quality Italian-made scooter accessories
and GY6/QMB139 scooters with 10" rims
Naraku 139QMB / GY6 50cc Super Transmission Kit Options:788 Maximum Gear Range: Pushes theRestore lost top speed, eliminate off the line bogging, and completely refresh your drivetrain with the Naraku Super Transmission Kit. Engineered specifically for 50cc and 49cc GY6 50 139QMB 4 stroke engines, this all in one CVT tuning package replaces your entire worn factory transmission setup. By matching a high performance variator, precision balanced clutch assembly, heavy duty clutch bell, and a calibrated drive belt, Naraku delivers seamless
US$ 89.99
US$ 199.99
US$ 39.99
US$ 29.99
US$ 119.99
US$ 199.99
Pay in 4 interest-free payments of $34.75 Learn more