WBTY Mountain Bike Bicycle Flywheel Support Disc Brake Cassette Hubs Protection Cover PartFeatures:It is made of premium transparent plastic, good toughness and not easy to crack or damage.It is only suitable for Disc Brake Cassette Hubs.Four claws design can firmly fix the hub, and the hub is not easy to fall off.Prevent the chain from falling to ..

WBTY Cassette Freewheel Sprocket 10 11-42T Mountain Race Bike Replacement Part AccessorySpec:Features:Made of high quality material, high strength, anti-rust, non-deformation, wear-resistant and durable.Hollow out design reduces much weight to lessen the burden of long time cycling, also easy for cleaning.It can promise smooth rotation of chain, su..