Description
Made of high quality 7075 aluminum alloy, which is different from ordinary aluminum alloy material, and its strength is the best among aluminum materials.
This screw has anti slipped thread, effectively prevent locking and slipping, and protect the gear frame, with glossy polishing treatment, high hardness, good abrasion resistance, uniform force.
Easy to install, disassemble and replace, very necessary for mountain bike, road bike etc.
Note: do not use this product on the extreme fancy bike. When installing, the torque should be controlled at 4nm, and the wrench must be put in completely. Do not twist it vigorously to avoid damage to the screw.
Size: 15x9mm
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