Fixed Gear Bicycle Crank Set 49T 144BCD 165mm Road Bike Crankset
Chain Size: 1/2" x 1/8". Material of Crank: Aluminum Alloy 6061. Material of Chainring: Aluminum Alloy 7075. Fit for bike: Single Speed Bike, Track Cycling, Fixed Gear Bike. (1) Welcome to shopping in our store, we will appreciate if you can give us 5 stars and good review when you receive the package and you are satisfied.
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