0.8M Hardened Steel Pinion Gear Set For 1/10 RC Cars With 5mm Shaft 11T 12T 13T 14T 15T Upgrade Kit Including Hex Key Great Upgrade For Higher Torque And Longer Life In High Speed Brushless RC Cars

0.8M Hardened Pinion Gear Set for 1/10 Scale RC Cars
✔️ 5-piece set: 11T 12T 13T 14T 15T, 5mm shaft, 14mm tall

This 0.8M hardened steel pinion gear set is designed for 1/10 scale RC cars with a 5mm shaft. It includes five gears (11T-15T) to dial torque and speed for brushless systems, delivering longer life and consistent meshing.

✅ Material: Hardened steel for durability
✅ Teeth: 11T, 12T, 13T, 14T, 15T with 5mm bore
✅ Height: 14mm
✅ Shaft size: Fits 5mm shaft motors on 1/10 RC cars
✅ Pack: 5-piece set with included mounting hex key

💡 What is a pinion gear set used for in 1/10 scale RC cars and how does it improve performance?

Used to tune drive ratio and drivetrain longevity in brushless setups.

• handy for dialing torque and speed with 11T-15T options
• durable hardened steel construction improves wear life under high stress
• requires proper pitch matching with the spur gear for smooth meshing
• fits 5mm shaft motors on 1/10 scale cars