【Compatible with】:The RC upgrades part for 1/10 Senton 3S BLX/Granite 3S BLX/Vorteks 3S BLX/Big Rock 3S BLX,1/8 Typhon 3S BLX
【High precision】:The gear set is with precision manufactured gear teeth for smooth, consistent performance,they works with low noise.
【Long-lasting Performance】:We provide 2 different teeth pinion gear to make you more choice in gear ration.
【Easy to Install】:Easy to install, all metal internal gears for high strength. Made of heavy duty hardened steel, long time life span. Easy to install and remove.
【Special note】:In the position of various screw holes, screw glue is applied, so that the screws are not easily separated from the upgrade accessories.