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Aluminum Pro Pinion Gear 1/8″ Bore 48P 21T (RRP1321)
Original price was: $3.96.$3.09Current price is: $3.09.
10 in stock
Description
Pro Aluminum Pinion Gear, 21 teeth, 48-pitch with a 1/8-inch bore, designed to drive the spur gear in a model vehicle transmission.
Machined from aircraft-grade aluminum and lightened for performance, it is coated twice with a hard black anodize for durability. The tooth count is stamped on the gear for quick identification, and a 5-40 set screw is included for secure mounting. While recommended for on-road use, it can handle off-road conditions as well.











