Cook Brothers Cranks

COOK BROS. HYPER-C MOUNTAIN CRANK ARM SET

A compact version of the RSR arms is available, achieved by making the right arm with a spider that has 58mm inner bolt pattern and a 94mm outer chainring bolt pattern. These Hyper Drive-C compatible arms are slightly lighter and compatible with all 2 degree tapered spindle B/B's.

They are also made in Black, Lavender, or Silver anodized finishes, with the spider anodized in Black. The Cooks Hyper-C cranks come as right arm, with spider, left arm, and a set of five steel inner chainring bolts with aluminum spacers. Chainrings, the double chainring bolt set, crank bolts and crank arm dust caps will be needed separately. The inner bolt set provided weighs an additional 35 grams. Be sure to specify color and length.

	Size-71-76-81 / Color-BK-L-S  $ Price in Catalog



Cook Bros. PCH Road Racing Crank Arm Set

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