plaquettes de frein métalliques frittées pour vélo Hope E4

What is sintering This is the fusing together under heat and pressure of metallic particles and in the case of brakes it blends various other elements to enhance friction properties and wear life. Sintered Brakes have become a standard on 99% of Motorcycles and ATVs from the OE Builders and they also form a large percentage of the aftermarket for bikes and ATVrsquos. Sintered brakes last longer and generally speaking handle the heat of heavy braking better. In Road Race use we have to admit that there are almost NO organic pads that come close to Sintered compounds but that does not hold true in streetbike use Although attempts were made by the OEMs a few years ago to cut costs of Sintered brakes by using sintered IRON, that was deemed a failure and these days the base material is copper. Sintered copper brakes are made by one of two processes, pressure sintering in a vacuum furnace or sintering through a belt furnace in a controlled atmosphere. The steel backing plates for the brake pads are copper coated and a preformed sintered copper ldquoPuckrdquo is located onto pips in the plate (either male or female) and the parts are passed through a furnace. At a pre-determined temperature the copper coating under the pad puck melts and fused the puck and plate together. In the aftermarket we continue to offer sintered brakes for applications requiring longer life and higher heat performance and semi-metal organic pads for general purpose street use. Compon among semi-metal, organic and sintered (metallic) brake pads. Caution: Why many riders choose my sintered brake pads? I think this is the convincing reason. Right now, i will show you my experiment. Before the experiment. I will heat up the sintered brake pads with the flame gun. The highest temperature of flame generated by the flame gun is 1300C. These are one pair of brake pads These are the other models of metallic brake pads below we are selg. and you will know the detailed information about them. Than. If you wanna browse more models of disc brake pads, pls visit the website. http://www..com/store/group/sintered-bicycle-disc-brake-pads/233959_257447286.html Caution 1. Usually we ship to worldwide. 2. Most items will be dispatched in no more than 2 your swift payment. 3. We offer post mail and express shipping EMS, UPS, DHL, Fedex and T for all the buyerschoosing. 4. Items will be shipped to the default address only except special notes from buyers. Please make sure your SHIPPING ADDRESS is correct before Payment. in case that the items can arrive at your address swiftly, pls write your full name on the Escrow or leave message on the Escrow in time. Payment 1. Full payment must be paid within 2 order confirmed. 2. We accept payment from ESCROW via , Bank transfer and Credit card etc. Pls contact with us iny problem with the payment terms. 3. The buyer is responsable for any tax/or duty charged by their country