Feature:Slightly curved design which does not hurt the wheel, and provide braking ability, effectively prevent diversions to wheel when braking.The brake pad is made of hard-wearing rubber and metal.Suitable replacement for most bike brake bikes.Specification:Material: Metal, RubberColor: Black, Silver ToneStem Length: 2.2cm / 0.87"Stem Diameter: 5.8mm / 0.23"Size: 7x3.5x1cm / 2.76"x1.38"x0.39"(L*W*H)How to Install without Nut:Using a hex wrench to hold the bolt head, loosen the mounting nut with a wrench to wiggle free the stud. Note any “forward” arrow indicating which side to install the new pad. If there is a closed side to the holder and an open side, the closed side always goes to the front. Then slide the new pad into place. Repeat the process on the second pad.Notice:Please allow 1-3mm error due to manual measurement.
