Note: The color of the item may vary slightly due to photography and your own computer Suitable for varied types of bikes, including mountain bike, roadbike, folding bike... Common bicycle chains of 8/9/10 speed Works for all common bicycle chain, MTB, BMX bike chains Great repair tool for your outdoor cycling or the emergency use! Double driving pin for easy chain breaking Fast and accurately remove and install chain pins Material:Stainless steel Size:9.5x5.2cm/3.74x 2.05 inch Color :Red +Black Weight: 99g