Motorcycle parts ( Brake Shoe ) 1.manufactured with ADC pure aluminium alloy under high pressure,this brake shoe is highly capable of withstanding impact and pressure without breaking apart 2.the friction plate is made with composite material,making friction coefficent more stable and the plate more tasking when it comes across wear and rear. 3.going through series of steps of polishing to get it in to a perfect round,it can operate smoothly and will not do any damage to the wheel hub.