EASTERN POWER 2 Pairs Bicycle Disc Brake Pads for Avid BB5 and Promax MTB Resin Organic

Bike Disc Brake Pads compatible with Sram Avid BB5 and Promax 300/310/330/solve/Render R/f160 mechanical disc brakes. Specifications: Material: BB5 brake Pads are made of bonded resin, fibers and organic material. Length: 23.6mm Height: 36.7mm Thickness: 3.96mm Weight: 17g/pair Shipping list: 2 pairs of bb5 brake pads with 2 circlip springs. Adv.: 1. minimum braking noise 2. Shorter break-in period 3. More initial bite 4. Efficient heat dissipation Disad.: 1. Fade sooner 2. Work not so good as metal pads in wet/muddy conditions. Easy Installation: Hook one prong of the circlip spring on to the disc pad ( the inside part of the brake attached to the bike), then carefully put the outside disc pad and brake housing on (which rests on the other prong of the circlip spring), Allen wrench together slowly?8-10Nm?, check to make sure the two disc pads are far apart enough for the rotor, then put the tire and rotor on. Spin tire to make sure it turns, adjust adjust the inside disk with the center Allen wrench hole until the brakes work well.