1,alloy quick release for folding bike 2,material:aluminum 3,color to order 4,each one with a individual polybag 5,M6 aluminum quick releasemodel ... ,like brake lever,v-brake,caliper brake,pedals,stem,kickstand,quick release,clamp,pegs,handlebar,bar ends and so on,you can ... our website www.nbwccl.com to get more product informationRobin aluminum quick release