Bicycle Components & Accessories

WANGZEYU Bike Cassette Black Cassette 8S 9S 10S 11S 12S MTB Bike Road Bicycle Freewheel 11V 12V 42/46/50T 52T 8 Speed Cassette(12S 11-50T) 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 Black Cassette 8S 9S 10S 11S 12S MTB Bike Road Bicycle Freewheel 11V 12V 42/46/50T 52T 8 Speed Cassette(12S 11-50T)