Aluminum Pro Pinion Gear 1/8" Bore 48P 27T (RRP1327)

This aluminum pinion gear features 27 teeth, 48 pitch, and a 1/8-inch bore, designed to mesh with a compatible spur gear in RC car drivetrains to set the drive ratio and deliver responsive power transfer.

Engineered from aircraft-grade aluminum and lightened for performance, it receives a durable two-coat black anodized finish. The gear is stamped with its tooth count and ships with a 5-40 set screw for secure mounting. While optimized for on-road use, it can also be run off-road where conditions permit.