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Robinson Racing Products
Item #: RRP4322 -
Robinson's Aluminum Pro pinions feature lightweight aluminum construction withan added hard coating that produces extra strenght and less friction. Thesepinions also feature a hollowed out core that reduces rotating mass for improv-ed acceleration and deceleration. Available in 48 pitch from 12 to 35 toothsizes, and in 64 pitch in 16 to 47 tooth sizes.KPM 1/15/92INCLUDES1 64pitch pinion 22 teeth1 4-40 set screwREQUIREMENTS0.050 size hex wrench0-RRP4322 ...