Bicycle Components & Accessories

OTA Single Speed Crankset 48T 170mm Crankarms 130 BCD Folding Bike Crankset with Protective Cover for Single Speed Bike, Track Road Bicycle, Fixed Gear, Fixie, Dahon (Blue) TEETH: 48T, CRANKARMS: 170mm, BCD: 130mm (Not include Bottom Bracket) Pedal Size: 9/16". Chain Size: Standard 1/2" X 1/8" 170mm crank arm length without any overlap of crank arm and chainring bolt Material: aluminum alloy 7075-T6. Burly and... OTA Single Speed Crankset 48T 170mm Crankarms 130 BCD Folding Bike Crankset with Protective Cover for Single Speed Bike, Track Road Bicycle, Fixed Gear, Fixie, Dahon (Blue)