The Evolution of Revolution. Light enough for all-mountain and trail riding, tough enough for downhill, we wanted a crank that would be perfect on any bike in the stable and offer a competitive advantage while looking good. Backed by years of real-world abuse, our cranks have earned a reputation for unmatched durability. We've been perfecting short cranks longer than anyone, delivering a low-profile aluminum crankset with industry-leading strength-to-weight and the shortest lengths available. In line with the forward thinking of our ultra-thin Crampon pedal series, Canfield AM Cranks offer forged aluminum cranks in lengths all the way down to 150-millimeters. Why? Clearance is just the beginning. Shorter cranks boost pedaling efficiency by reducing dead spots and keeping you in the power zone longer. They promote a more natural pedal stroke, reduce joint fatigue, and help you clean tight technical moves without pedal strikes. From the gravel grinding to the rock garden, shorter cranks simply work better. Available in flat black and silver anodized finish's with raised polished external ribbing that prevents the heel rub and wear typical of most cranks. Canfield Cranks—the evolution of revolution.