Cranksets

High-quality cranks for less cash. The Atom is an intermediate-level crank that is built tough. Designed for young riders, the Atom cranks are a great step up from the stock parts on a complete bike. Count on the Atom series crank set with its strong and light heat-treated arms and spindle. - Crank arm length: 175mm - Weight: 33.9oz - Heat-treated chromoly arms - Heat-treated 19mm 8-spline chromoly spindle - Arms, bolts, & spindle only - BBs sold separately