Bibike 12 Speed Bike Cassette 11-52T Split Structure MTB

Speeds: 12 speed 11-52t; cassette cogs: 11-13-15-17-21-24-28-32-36-40-46-52T; this exquisite split structure brings great convenience for later maintenance and is convenient for disassembly and cleaning. The main shaft is made of aluminum alloy, and the surface is anodized, which obviously improves the corrosion resistance, hardness and wear resistance of the cassette, making the overall strength of the cassette higher. Special surface coating to improve wear resistance of this cassette and protection performance under various harsh conditions.