Specification Brand : Jopwkuin BulletPoint1 : Optimized Design: The nut is in the screw hole with a flat top design, providing a stable braking force for smooth working, direct replacement parts. BulletPoint2 : Enhanced Brake Performance: Road cycling brake clamps are wear and brake pads, on the double pivot brake parts improve braking efficiency, sensitive brakes, no abnormal sound, ensuring safer riding. BulletPoint3 : Easy Installation: C brake clamps are easy to install on mechanical brake road cycling, the combination of front and rear wheels increases braking performance and security BulletPoint4 : Compatibility: The brake clamps are suitable for road cycling, fixed gear road cycling, may not be suitable for old frames due to the nut in the screw hole. BulletPoint5 : Aluminum Alloy Material: Brake calipers are made of high strength aluminum alloy material, , providing braking power in various riding conditions, with stable performance. Color : Front side ExternallyAssignedProductIdentifier : 7601899458793 FitType : Universal ItemName : 2.4D C Brake Clamps, Lightweight, High Hardness, Rustproof, Easy Installation, Improved Performance, Front and Rear Caliper Brake Set for Road Cycling ItemPackageDimensions_Height : 9 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 17 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bike-brake-calipers Manufacturer : Jopwkuin Material : Aluminum ModelName : Jopwkuin74kguxi1vp ModelNumber : Jopwkuin74kguxi1vp NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Jopwkuin74kguxi1vp ProductDescription : 1. Aluminum Alloy Material: Brake calipers are made of high strength aluminum alloy material, , providing braking power in various riding conditions, with stable performance. 2. Enhanced Brake Performance: Road cycling brake clamps are wear and brake pads, on the double pivot brake parts improve braking efficiency, sensitive brakes, no abnormal sound, ensuring safer riding. 3. Easy Installation: C brake clamps are easy to install on mechanical brake road cycling, the combination of front and rear wheels increases braking performance and security 4. Compatibility: The brake clamps are suitable for road cycling, fixed gear road cycling, may not be suitable for old frames due to the nut in the screw hole. 5. Optimized Design: The nut is in the screw hole with a flat top design, providing a stable braking force for smooth working, direct replacement parts.