Robinson Racing 1321 Pinion Gear Aluminum Pro 48P 21T 1/8" (3mm) Bore RRP

Robinson's Aluminum Pro pinions feature lightweight aluminum construction with
an added hard coating that produces extra strenght and less friction. These
pinions also feature a hollowed out core that reduces rotating mass for improv-
ed acceleration and deceleration. Available in 48 pitch from 12 to 35 tooth
sizes, and in 64 pitch in 16 to 47 tooth sizes.

INCLUDES: 1 48pitch pinion 21 teeth

1 4-40 set screw

COMMENTS: This is the "Silencer Series" pinions.