YBEKI Bike Disc Brake Rotor 140mm 160mm 180mm 203mm disc Brake Rotor with 6 Bolts for Road Bike Mountain Bike MTB BMX Stainless Steel Bicycle Rotor (Black, 140) - Y95

• ☆ ENHANCED BIKE BRAKE DISC - Increased strength by more than 30% at the edge reinforcement. Stainless steel brake disc reinforced material, strong heat dissipation, dirt removal and drainage design, high-strength aluminum alloy material, stainless steel floating buckle. The international standard of hole spacing 44mm ☆ FINE DESIGN - CNC precision manufacturing, high hardness, unique heat dissipation design of the disc, stamping molding, high hardness, outer frame thickness of about 2mm. Stainless steel floating buckle design, paint protection, so that the outer disc is not directly locked with the hub, leaving room for expansion. Anodized, corrosion-resistant, rust-free, martensitic stainless steel, hollowed out, newly upgraded, and polished, good corrosion resistance, improved strength, higher end ☆ MATERIAL - Inner frame: aviation aluminum alloy, with good hardness, toughness, metal anodizing, superior corrosion resistance, reinforced angle design, with better tensile strength and shock absorption. Outer frame: Japanese stainless steel material, hardness of 38-42°, good wear resistance, toughness, corrosion resistance, tensile resistance and not easy to deform ☆ SPECIFLCATIONS - 140MM 160MM 180MM 203MM (Each model of this bicycle brake disc is 2 pieces in a pack and 12 mounting screws), 1 piece weight: 86g of 140MM, 110g of 160MM, 146g of 180MM, 180g of 203MM. caution - (need to know the correct model you need before ordering so you get the right brake disc) ☆ QUALITY GUARANTEE 1YEAR WARRANTY - If for any reason you are not completely satisfied with the purchase you have made, Or any quality issues within 1 year. do not hesitate to email us, we will do our best to make it right for you as soon as possible. Or you only have to return the product for a full refund.