48 Pitch Machined, 21T Pinion
Robinson Racing, Hardened Steel Pinion Gear, 21 Tooth 48 Pitch fits 5mm shaft.#2021 Notes: Hard 48 Pitch Brushless Motor Pinions (Fits 5 m/m motor shaft) 48 Pitch 5m/m bore Brushless Motor Pinions All pinions precision machined and stamped with the number of teeth. One 4 m/m set screw included. 2 m/m allen wrench (not included) fits the 4 m/m set screw. Can be run on cars using a 5 m/m motor shaft including Traxxas, Associated, and HPI models.. Includes: 1 Pinion Gear 48P-21T - 5mm Bore 1 Grub screw 4mm