Machined Steel Pinion Gear Set 24T And 12T For One Eighteenth Scale RC Crawler Upgrade Kit With Axle Differential Helical Gears For Beefed Up Gearing And Tougher Durability

Machined steel 24T & 12T gear set, 4-piece for 1/18 crawlers
✔️ Includes 2 ring gears and 2 pinions; hardened CNC steel, 24T/12T.

This upgrade kit is designed for the 1/18 TRX4M RC crawler, replacing stock gears with hardened CNC machined helical gears to boost durability and smoother power transfer on rough terrain.

✅ 4-piece set: 2 ring gears and 2 pinions
✅ Hardened steel, CNC machined for durability
✅ Helical gears for smoother transmission and better mesh
✅ Lightweight at ~6 g, easy install on 1/18 Crawler TMX4M axle

💡 What is an RC crawler gear set used for in upgrading drivetrain performance?

It's a handy upgrade that boosts durability and smoothness across rough trails. - Improves drivetrain durability and smoother power transfer - Reduces gear noise and burrs with CNC machined hardened steel - Fits 1/18 scale crawlers; easy install on common axles ✝️