Five Piece 32P Hardened Steel Pinion Gear Set 5Mm Shaft With 21T 22T 23T 24T 25T Includes M4 Screw And Hex Key For 1/10 RC Cars And 540/550 Motors Broad Compatibility With Brushless And Brushed 5Mm Shaft Motors Upgrade Your 1/10 Scale RC Rig

Five-Piece 32P Hardened Pinion Gear Set for 1/10 RC Cars
✔️ Includes 21T-25T pinions on 5mm shafts for 1/10 RC cars

This 5-piece pinion gear set is designed for 1/10 scale RC trucks, crawlers, buggies, and monster cars. It supports 5mm shaft motors (540/550) and standard 32P spur gears, making it a solid upgrade or replacement for many popular platforms.

✅ Hardened steel CNC-machined pinions for long-lasting durability
✅ 32P metric pitch fits standard spur gears and 5mm motor shafts
✅ Includes 21T, 22T, 23T, 24T, 25T tooth options for gear ratio tuning
✅ Ready-to-install with M4 screw and hex key included
✅ Broad compatibility with brushless and brushed 5mm shaft motors (540/550)

💡 What is a pinion gear set used for in RC cars? This handy upgrade tunes drive ratios to optimize speed and torque for different tracks. - Fits 5mm shafts and 32P spur gear meshes - Includes 21T-25T options for gear ratio tuning - Works with common 1/10 scale models and both brushed and brushless setups

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