39T MOD1 Spool Gear (8mm Bore) (ARA310951)

This 39T Mod1 Spool Gear allows you to fine tune the gearing of your vehicle. It is made of strong and durable steel, ensuring long-lasting performance in extreme RC conditions. The precision-manufactured tooth profile guarantees smooth operation, and the set screw holes are designed for the fit of screws on either side of the spool shaft for an extra secure fit. This component is designed to fit an 8mm diameter shaft.