Forging Sealed 51T Crankset for Fixie Bicycle 

Forging Sealed 51T Bike Crank Set for Fixie Bicycle，165mm Bike Crank With Alloy Chainring Single Speed Bicycle are very popular in many regions of the world, as they require less maintenance and are easier to learn. That is no need for derailleurs and shifters Sports Bike. A Track Bicycle has one gear, which is great because you don’t have to fiddle with it or deal with messy chains. Single Speed Bikes' crankset can be an ideal choice to make your bike easier and more pleasant to ride. This crankset model number is PC003, raw material is military aluminum alloy AL7075, and has forging and CNC process to assure the crankset lighter but high strength. 3D fully enclosed three-dimensional racing disc, better wind breaking effect, more comfortable riding. Enjoy every ride you do!