Model A-Color: red + black + silver
-Material: steel + rubber + plastic
-Size: about 10.5*4.6*5.7cm
-Weight: about 93g
-8/9/10 speed ordinary bicycle chain
Brand Name:West BikingOrigin:Mainland ChinaSize:63cmType:Foldable LockType:Material:SteelAccessories:3 keys, bracket ,storage bag and other accessories