ArrmaEnsure robust power transfer and extended drivetrain life for your ARRMA 1/8 scale RC vehicle with the Arrma 39 T Mod1 Safe-D8 Pinion Gear ARA311127. Crafted from durable materials, this essential component delivers reliable performance.
This 39-tooth, Mod1 pitch pinion is engineered to mesh perfectly with your vehicle’s spur gear, reducing wear and maximizing efficiency. The innovative Safe-D8 bore design features a unique D-shaped hole, providing a secure, non-slip fit on 8mm motor shafts. This prevents stripping and ensures all power from your motor is consistently delivered to the wheels for relentless bashing or racing.