OVERVIEW Get that gear ratio dialed with our Billet Machined MOD-1 Pinion Gears. These pinion gears are designed for most brushless electric R/C vehicles that are equipped with a motor with a 5mm shaft and feature a precision-cut tooth surface. The Billet Machined MOD-1 Pinion Gears are available in sizing from 11-teeth to 22-teeth.
NOTE: We do not guarantee product compatibility with other aftermarket branded products. Extra hardware and/or permanent modification may be required to install some products. Some products may eliminate certain OEM features. Some Integy-branded items may be only compatible with the vehicle's OEM parts but not with another Integy-branded item due to design language. For multiple-fitment items, some parts may not be used based on application. All products are for experienced RC enthusiasts. Step-by-step instructions are not included for most items. If you do not know how to assemble or install a product, please ask your local dealer for assistance.