33T Mod1 Safe-D8 Pinion Gear (ARA311121)

The 33-tooth Mod1 Safe-D8 pinion gear is a tough steel component designed for high-performance RC setups. It provides reliable power transfer and features a D-shaped bore to help keep the gear secure even if the set-screw loosens.

It fits an 8mm motor shaft and features a wide-tooth profile for smooth, dependable operation, along with a precision threaded set-screw hole for secure mounting. Durable steel construction delivers long-lasting performance in demanding RC conditions, and the package includes a matching M4 x 4mm set screw and a 6mm E-clip to aid retention on the shaft.