Acorn Racing 48 pitch pinion gears

Adding to their line of 64 pitch pinion gears, Acorn Racing has added a complete line of 48 pitch high precision ultra light weight pinion gears. Like the 64 pitch pinions they weigh an average of about 2 grams each and made of aero grade T6 aluminium. Machine cut for precision and concentricity, each and every piece of this gear is coated to prevent oxidation and hardened for strength and durability. The new 48 pitch pinions range from 15T to 40T.

Source: Acorn Racing [acornracing.com]