Bicycle Components & Accessories

WANGZEYU Bike Cassette 12s Riding Parts For Mountain Bike 12 Speed MTB Flywheel 10-51T 10-45T Freewheel 8 Speed Cassette(10-45T) Bike flywheel is made of quality steel material,high temperature resistance,corrosion resistance, anti-rust, non-deformation, wear- resistant,high performance of durability,good impact performance,high-precision tooth shape,loss-tooth design, strong... WANGZEYU Bike Cassette 12s Riding Parts For Mountain Bike 12 Speed MTB Flywheel 10-51T 10-45T Freewheel 8 Speed Cassette(10-45T)