ThinkTop 2pcs 160 mm Disc Brake Rotor, Mountain Bike MTB DH 6 inch Aluminum Alloy Cooling Disc Heat Dissipation Brake Rotor, Down Hill Floating Bicycle Stainless Steel Brake Rotor with Colorful Screws - Bike Cooling Disc

• UPC   190372994004
• SPECIAL HEAT SINK: This cooling brake floating rotor increase special heat sink structure, after the heat treatment process, the heat sink is in seamless contact with the outer frame, which is equivalent to a thermal diffuser, heat can be quickly dissipated. HIGH-STRENGTH MATERIAL: Rotor outer part use high-strength stainless steel material, inner part use 7075 ultralight thicken aluminum alloy material, full CNC engraving and milling, anodizing black and red color, laser marking, stamping. FLOATING BUCKLE: 75° five-pin fixed connection design, the most stable way to force, the floating structure can avoid the vibration caused by the longitudinal expansion of the disc when it brakes due to high temperature. Improve the safety of cycling. ULTRALINGT: Made in hollow design, high-strength while reducing weight, and the hollow structure helps to dissipate heat, drain mud and drain. Material: aluminum alloy bracket + stainless steel brake disc, Weight: 106 g/pcs, diameter is160 mm, rotor thickness is 1.8 mm, International standard hole distance is about 44 mm/1.73 inches, Note: Before ordering, you need to know the correct model you need in order to get the correct brake disc. Package Included: 2 x 160mm Disc Brake Rotor with 12 Colorful Screws.