FEATURES: Fits 1/10 scale 200mm wide touring cars

The Kyosho KYOOTW142 America OTW142 Carbon Chassis (OPTIMA Mid) is a genuine Kyosho replacement part for the OPTIMA Mid

Application: Receiver and servo battery

Compatible 1/10-scale monster trucks using 17mm wheel hexes

Gear Pitch: 0

Powerhobby Carbon Steel Gearbox Gear and Axle Gears w Bearings Axial SCX30 EXO Parts FEATURES: Fits 1/10 scale 200mmPowerhobby Carbon Steel Gearbox Gear and Axle Gears w Bearings Axial SCX30 Strengthen the drivetrain of your Axial SCX30 with the Powerhobby Carbon Steel Gearbox and Axle Gear Set with Bearings. Designed to replace the stock gears, this upgraded set delivers increased durability, smoother operation, and improved reliability under load. Manufactured from high strength carbon steel, these gears are built to handle the added stress of brass upgrades,