High Performance Variator Kit - Durable Engine Variator Kit with Abrasion Resistance & Heat Sinking Grooves for Easy Maintenance - Perfect for ATV, Motorcycle & Scooter Engine Upgrades

Feature:1. Wide Application: Replacement for GY6 50cc 139QMB Based Engine, replacement for Kinroad, replacement for Hammerhead, replacement for Carter and much more models.2. Copper Core Roller: The roller shell is made of high quality nylon material with excellent high temperature and wear resistant, and the 6.5 gram weight will bring you balanced performance.3. Red Variator Slides: The racing variator slides has been already installed, comes with red color and made of the same nylon as the roller weights, abrasion resistant and have a long life.4. Heat Sinking Variator Face: Specially designed for better operation and heat dissipation; the roller grooves design can improve the accelerating time and prevent too much loss on the engine value.5. Hardening Ramp Plate: The variator ramp plate adopts surface hardening treatment which can make your variator support more power. And the main metal parts have been processed by anti rust treatment for maximum durability.Specification:Item Type: Racing Variator KitMaterial: Copper + Nylon + Aluminium AlloyFitment: Replacement for GY6 50cc 139QMB Based Engine, it is a horizontal single cylinder, four stroke, forced air cooled engine has a CTV automatic transmission and is used on many Chinese scooters, ATVs, go karts and mopeds. Also named replacement for GY6 80cc 139QMA 1P39QMB 1P39QMA as well as 147QMD.Replacement for BladeReplacement for KinroadReplacement for HammerheadReplacement for Carter Ta

Wide Application: Replacement for GY6 50cc 139QMB Based Engine, replacement for Kinroad, replacement for Hammerhead, replacement for Carter and much more models.

Wide Application: Replacement for GY6 50cc 139QMB Based Engine, replacement for Kinroad, replacement for Hammerhead, replacement for Carter and much more models.

Wide Application: Replacement for GY6 50cc 139QMB Based Engine, replacement for Kinroad, replacement for Hammerhead, replacement for Carter and much more models.

Copper Core Roller: The roller shell is made of high quality nylon material with excellent high temperature and wear resistant, and the 6.5 gram weight will bring you balanced performance.

Red Variator Slides: The racing variator slides has been already installed, comes with red color and made of the same nylon as the roller weights, abrasion resistant and have a long life.

Heat Sinking Variator Face: Specially designed for better operation and heat dissipation; the roller grooves design can improve the accelerating time and prevent too much loss on the engine value.

Hardening Ramp Plate: The variator ramp plate adopts surface hardening treatment which can make your variator support more power. And the main metal parts have been processed by anti rust treatment for maximum durability.