Material: aluminum alloy 6061 T6 heated treatment Left&Right Crank, Full CNC 44T Alloy Sprocket.Crankarm Length:165mm BCD:130 mm, light weight
Burly and lightweight forged crankset for ultimate strength and reliability; These are intended to be used on single speed Track Road Bike, Fixed Gear Bicycle
Square Taper Crank, Removable Chainring ,Dual Chainring Design ,Easy to modify for Different Size 1X 2X 130BCD Single Crankset
Compatible with 9/16 inch pedals; 1/2"*1/8" chain work well on this crankset
Parcel includes: Complete one set including left crankarm, right crankarm and chainring;(Bottom Bracket exclude)