Carbon Steel Main Spur Gear Set For One Eighth Scale RC Revo Upgrades With 36T 38T 40T Options 1M Module Beefed Up Durable Wear Resistant Gears Replacing Stock Parts Quieter Smoother Operation Easy Install For Peak Torque And Longevity

Carbon Steel Main Spur Gear Set for 1/8 RC Revo Upgrade
✔️ 1M module carbon steel spur gears 36T/38T/40T, single unit

These carbon steel main spur gears replace the stock nylon gears in 1/8 scale RC models, delivering quieter, smoother operation and longer life, especially for Revo 2.5 and 3.3 setups.

✅ Material: carbon steel, rust-resistant
✅ Color: black
✅ Quantity: 1 piece
✅ Motor gear aperture: 5 mm
✅ Modulus: 1M
✅ Teeth: 36T, 38T, 40T
✅ Direct replacement for stock gear with no extra parts needed

💡 What is a carbon steel spur gear set used for in 1/8 scale RC Revo models? This is a common question about gear upgrades for RC cars.

1. High torque handling and long life due to carbon steel
2. Quieter operation with precise machining and smoother mesh
3. Direct-fit replacement for standard 5mm motor shaft, 1M module
4. Improved durability under heavy loads compared to nylon gears