Bicycle Crank Arm - 2 Piece Mountain Bike Chainring Crank,127mm Spare Part For Long Haul Rides Commuting Racetrack Training Road Cycling

The bike's crank arm supports different riding styles such as trail track city commuter and road cycling sport ideal for training competitions or long-distance rides designed for compatibility and reliable use on every ride Specifications: Product Name: Bicycle Crank Crank Model: about 12.7cm/5inch Product Size: Overall length of about 15.5cm/6.1inch Material: carbon steel Package List: Bike Crank Arm*1Pair Note: Due to different lighting and screen settings, the item color may be slightly different from the picture. Due to different manual measurements, please allow 1-2cm difference in size.