julio 24, 2026Publicado Por En julio 24, 2026High Strength Steel and Aluminum Alloy Floating Bike Disc Brake 203 180mmWeight: about 190g(180mm).203mm 220g. 1 x Floating brake disc. Material: High strength steel + aluminum alloy. Aluminum alloy lightweight design, more lightweight. Hollow heat dissipation disc, fast heat dissipation, stable braking.