... :plastic, steel V-brake:Steel-reinforced composite v-brake armsLength: 110mmDual spring tension adjustmentFinish: ED black or CPBrake shoes:50mm, 60mm, 70mmPacking: 50Prs ... ,basket,air pump,hub spindle,head parts,free wheel,brake cable,chain,brake lever,brake shoes,tyre and tube,mudguard,side stand,chain ...