Powerhobby 12T 30T Gearbox Belt Drive Gear Set Silver FOR Traxxas TRX-4 TRX-6 Tires Accessories This rotor replacement kit allows

This rotor replacement kit allows you to repair a damaged rotor or shaft

Kyosho lists these across a broad range: Inferno MP10 and MP10 Spec A

RJ Speed 5730 Legends Diff Axle 1/10 Pan Car Top Fuel Legends Sprinter Spec 10

Instantaneous connectivity

SPECS: Height: 4" to 6" (10cm to 15cm)

Powerhobby 12T 30T Gearbox Belt Drive Gear Set Silver FOR Traxxas TRX-4 TRX-6 Tires Accessories This rotor replacement kit allowsPowerhobby 12T 30T Gearbox Belt Drive Gear Set Silver FOR Traxxas TRX 4 TRX 6 The main gear is 12t, the driven gear is 30t, with non destructive mounting screws, which greatly reduces the original noise and flexibility Due to the narrow space, you need to preset the active gear into the pulley, and finally put in the motor gear output