BESPORTBLE 170mm Aluminum Alloy Mountain Bike Crankset - Single Speed Bicycle Crank Arm Set for Road & MTB - Perfect for Cycling, Commuting & Trail Riding

Color: Black Size: 30X22.5CM Fit for single speeds bikes, track road bike, fixed- gear bike, etc. Make of aluminum alloy material, high strength and durability. BESPORTBLE 1 Set Bicycle crankset Bike Accessories Bike crankset Mountain Bicycle Crank cranksets for Bikes Single Speeds Crankset 170mm Crank arm Aluminum Alloy Plate Mountain Bike Fit for single speeds bikes, track road bike, fixed- gear bike, etc. Make of aluminum alloy material, high strength and durability. It is a great bike replacement for your old or worn part.

Fit for single speeds bikes, track road bike, fixed- gear bike, etc.

Make of aluminum alloy material, high strength and durability.

It is a great bike replacement for your old or worn part.

Easy to install, wear-resistant and for long time use.

The crank arm length is 170mm, fit for single speeds mountain bike.