Tektro CR720 Cantilever Brakes. Coil spring with dual micro-adjustersStraddle cable and carrier are includedPads are factory installed for rear wheel. For front wheel interchange the pads Item SpecificationsColorSatin SilverWeight121gMaterialAluminumBrake Usage F/RFront,RearPadCartridgeHub/Brake CompatibilityRim BrakeBrake TypeCantileverBrake Lever ActuationShort Pull,Short Pull DuraAce