TKR4173 "M5" Hardened Steel Mod1 Pinion Gear w/5mm Bore (13T)

Boost your Tekno RC drivetrain performance with the TKR4173 "M5" hardened steel Mod1 pinion gear (13T) with 5mm bore. Made from premium hardened steel, this gear delivers exceptional strength, durability, and precision for high-performance racing and off-road use. Designed to fit a range of Tekno RC models, including ET48, EB48, and SCT410 series, this pinion gear ensures smooth meshing, reliable power transfer, and long-lasting drivetrain efficiency. Upgrade your RC vehicle for sharper acceleration, consistent speed, and optimal gear performance with this essential steel pinion gear.