Bicycle Disc Brake Kits Mountain Bike Clamps Road Cycling Bike 140mm Description: [Bicycle Disc Brake Kit] The whole braking system includes front and rear calipers, left and right brake lever, 2 discs, 2 sets of 6 screws and cables. [Mechanical disc brake pulling cable] Carefully crafted high-strength aluminum alloy, ensuring the stability of the brake friction force. [High Quality Disc] Made of high strength alloy steel, not easy to wear, with high heat dissipation efficiency, porous, faster heat dissipation, reduced heat distribution and. [Brake Level Caliper Diameter] Bicycle Brake Lever with Extended Aluminum Alloy Handle Fits Handlebar Diameter 22,2 mm / 0,87 inch. [Universal Bicycle Spare Parts] The disc brake kit is suitable for regular bicycles, mountain bikes and road bikes. High quality parts for repair or upgrade. Size Chart: Front clamp: 88x51x58mm/3,46 inch x 2,01 inch x 2,28 inch Rear clamp: 88x51x62mm/3,46 inch x 2,01 inch x 2,44 inch Brake lever: 141x96x92mm/5,55 inch x 3,78 inch x 3,62 inch Cable: 2500 x 5 mm / 98,43 inch x 0,2 inch Disk thickness: 1,7 mm The package includes: 1 set bicycle disc brake