Feature●?CONVENIENT FOR ASSEMBLY?This floating disc brake rotor adipts exquisite workmanship, be dependable for use and convenient for assembly and disassemble. Easy use and replace.●?DIRECT REPLACEMENT FOR OLD?The bicycle hubs brake disc is original standard, direct replacement for old or broken one. A perfect replacement for bike repair.●?GOOD ABRASION PERFORMANCE?The bike floating pads with good abrasion performance, quick ventilation, and good heat dispersion. Increases wear life, and reduces friction and noise.●HIGH STRENGTH: The bicycle brake disc rotor with precise design. High strength and deformation resistance.●?HIGH STRENGTH STAINLESS?This mountain bike brake rotor is made of high strength stainless steel for maximum durability. Ensures for long use time.Description