RC hobbyists, this ShareGoo pinion gear set is exactly what you need to fine-tune your vehicle's performance! You get 4 hardened steel gears - 19T, 20T, 21T, and 22T - all with 5mm inner diameter to fit standard RC motor shafts. The Mod 1 tooth pitch works with compatible spur gears, and these are built to last through rough runs and crashes. They're compatible with popular brands like Arrma, Traxxas, Axial, HSP, Redcat, and Losi for 1/8 and 1/10 scale vehicles. Having multiple tooth counts means you can experiment with different gear ratios to match your track conditions - higher teeth for speed, lower for torque. Each gear comes with its own grub screw for secure installation. Just remember to check your ESC and motor temperatures after changing pinion gears to avoid overheating issues. Whether you're racing competitively or just bashing around, having the right gearing makes a huge difference in how your RC performs. This set gives you options to dial in your setup perfectly!
Free 30-day returns 
Free 30-day returns
