32P Hardened Pinion Gear Set For 1/8 Inch Hole With Hex Key Includes 17T 18T 19T 20T 21T 0.8M Pitch Compatible For RC Car Drivetrain Upgrade Delivers Smoother Quieter Performance And Durable Gear Mesh

32P Hardened 1/8in Pinion Gear Set with Hex Key
✔️ 5-piece 32P pinion set for 1/8 in shaft, 0.8M pitch, hex key included

Upgrade your RC car drivetrain with a hardened 32P pinion gear set designed for 1/8 inch shafts. This pack is ideal for hobbyists seeking reliable gearing for smoother, quieter performance and easy on-your-workshop upgrades on nitro or electric scale RC models.

✅ 32P 1/8 inch hole pinions: 17T, 18T, 19T, 20T, 21T with grub screws
✅ Hardened steel construction for longer wear life
✅ 0.8M pitch matches standard spur gears for proper mesh
✅ Includes grub screws and a hardened hex key for secure mounting
✅ Machined for smooth, quiet operation and accurate tooth engagement

💡 What is a pinion gear set used for in RC car drivetrains and how do you pick the right 32P 0.8M options? Choosing the right gear setup affects acceleration, speed, and motor temps. - Understand your track and motor limits - Match 32P pitch with spur gear to keep proper mesh - Start with a mid-range tooth count and tune from there - Secure with grub screws and check clearance