【💡NOTE】Increase your speed safely and avoid overheating issues by starting with the smallest tooth size 5mm pinion gear and gradually moving up to larger sizes 5mm pinion gear. Throughout the run, make sure to monitor the temperatures of your ESC and motor, so you can adjust your speed and avoid any potential damage or malfunctions. 【Hardened Steel 5mm Pinion】Made from hardened steel of the highest quality, the RC upgrades 1/8 scale pinion gear provides durability and strength for a more enjoyable RC racing experience. With a reusable design that can withstand the wear and tear of continuous use, you can race with confidence, knowing that your gear is built to last. 【M1】The M1 pitch determines the space between each tooth on the pinion gear 5mm, while the number of teeth can range from 14T to 22T. To ensure optimal performance, it's critical to match the pitch of your 1/8 pinion gear to that of your spur gear to prevent any problems with teeth meshing. 【5mm Shaft Pinion Gear】For proper compatibility between your 5mm pinion gear set shaft and RC motor shaft, it's important to make sure that both components have a diameter or bore of 5mm. Check this measurement before installation to prevent any issues with compatibility or performance. 【Mod 1 Pinion Gear Set】Get everything you need for a quick and easy mod 1 gears installation with the pinion gear combo set. This set includes set screws for each gear, a hex key for easy installation, and a 5mm to 3.175mm shaft coupler to simplify the process further. Take your RC car's performance to the next level with our M1 pinion gear set!
Upgrade your RC car's gearing with our high-quality pinion gear set, which offers precise and reliable performance on various tracks. Our set includes a range of tooth options and a hex key to ensure a secure fit on your motor shaft. The 5mm to 3.175mm shaft coupler also provides versatility in motor shaft size options.
Our affordable set is an excellent value for improving your car's gear ratio and enhancing overall performance. Get your RC car race-ready with our M1 pinion gear set!


What's in the package:
14T Mod1 pinion gear
16T Mod1 pinion gear
18T Mod1 pinion gear
20T Mod1 pinion gear
22T Mod1 pinion gear
Hex Key
5mm to 3.175mm shaft coupler
M4 Screws Set