Octane One 3PCS Crankset Pro Super strong & very light 3 piece crankset made from high quality seamless cro-mo steel with unique bottom bracket system. The crank axle is drilled, the chromoly arms are seamless & fully heat treated The chain line is perfect for MTB! Great looking square crank arm shape. BB available separately.
Features: Arms: 170mm length, heat-treated seamless cro-mo 4130 Axle: 19mm x 10t Weight: ~865g Buy Octane One Components from Chain Reaction Cycles, the World’s Largest Online Bike Store