CNC Bike Disc Brake Pad For Avid Sram Elixir E1/3/5/7/9 ER XO XX Hydraulic Brake Pad MTB Disk Brake Pad Cycling Accessories CNC Bike Disc Brake Pad, For Avid Sram Elixir E1/3/5/7/9 ER XO XX Hydraulic Brake Pad, MTB Disk Brake Pad, Cycling Accessories Resin,Sintered, 2pairs dwt: CNC(USA) Size: 33x29.5x4mm Pad thickness: steel back and friction material 4mm Material: Full metal Quantity: 2 pairs (4 pieces) with 2 plus Compatibility: Same Shape/Size Bicycle Brake Pads,For AVID Code ,Elixir E1 E3 E5 E7 E9, SRAM AVID DB1 DB3 DB5,SRAM Level Brake Pads. ~ Resin/organic brake pads 1. The copper wire and aramid fiber are added to the resin brake pad, which is slow in loss and prolongs the service life. 2.More initial disc bite contact, no noise. 3. Rapid braking, smooth and safe break-in disk brake reflection period. 4. It can maintain good working condition without fear of humid and hot weather. Copper brake pads (copper and ceramic alloy) 1. copper brake pads are made of copper and ceramic for long life. 2. Strong wear resistance and less damage to the rotor disc. 3. Low noise and good hydraulic brake performance. 4. Under high temperature conditions, it has excellent heat dissipation, high temperature resistance, and strong braking force. Polymetal brake pads (multi-metal) 1. Bear high temperature and resist disc brake fade to last longer. 2. Better brake performance in bad conditions like muddy, watered, gritty, sandy trails. 3. Suit all weather. 4.Generally longer lasting. 5.Fast and reliable MTB bike disc brake power. item 5: Sintered(Full Sintered Metal) CNC Sintered brake pads high abrasion resistant fiber with ceramic powder, higher hardness, rapid heat dissipation, no distortion and deformation when continuous braking in high temperature. CNC Quality cycle brake pads Seiko manufacturing, products have passed strict inspection and control, and are without asbestos, iron and harmful substances Wear-resistant, safe, stable, comfortable and convenient, the service life is 8 times that of resin brake pads. Low noise, suitable for all-weather, all kinds of weather, without fear of cold, hot and humid weather. It is suitable for long-distance riding, downhill, off-road, and after 100,000 braking experiments, it can still brake smoothly. _x000D_ _x000D_