Bicycle Hydraulic Disc Brake and Cooling Floating Ice Rotor Set for Mountain Bike and Road Bike - Double Piston Design with Hollow Heat Sink for Enhanced Heat Dissipation - Black (Black)

Item Type: Bicycle Brake Cooling DiscWeight: Approx.910g / 32.1ozMaterial: Aluminum AlloyBrake Handle Installation Direction: Front Brake Installed On The Left Hand Side, Rear Brake Installed On The Right Hand SideFront Disc Brake Line Length: Approx.0.8m / 31.5inRear Disc Brake Line Length: Approx.1.5m / 59.1inBrake Rod Handle Length: Approx.83mm / 3.3inApplicability: Suitable For 22.2mm / 0.9in HandlebarsTransfer Seat Brake Size: A Pillar 74mm / 2.9in, B Pillar 51mm / 2.0inConversion Block Printing: F180MM/R160MM, F180/R160F Stands For Front, R Stands For Back, 160 And 140 Refer To The Disc Diameter (MM)Disc: Diameter 160mm / 6.3in BCD 44mm / 1.7in (Hole To Hole)Package List：2 x Front And Rear Disc Brake 2 x Disc16 x Screw 1 x Conversion BlockNote:Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.

• Versatile Usage Scenarios: This hydraulic disc brake system is designed for wide applicability, making it an ideal choice for ordinary bicycles, mountain bikes, and road bikes during various riding conditions.
• Advanced Cooling Technology: Featuring an integrated double row hollow heat sink and floating disc with a polygonal airflow design, this rotor effectively conducts heat to prevent failure from high temperature oil pressure.
• Stable Braking Performance: The double piston design ensures more reliable and stable braking, while the large hole spacing on the rotor prevents the accumulation of sand and dust for consistent stopping power.
• Ergonomic Control Handle: The three fingers brake handle is easy to control and features a frosted surface with concave holes to increase friction and resist hand slip caused by sweat for better sensitivity.
• Simple Installation : This set is designed for specific placement with the front brake installed on the left hand side and the rear brake on the right hand side to provide a comfortable and stable feel.