ITEM NAME:Bicycle Repair Tools Bike Steel Chain Breaker Splitter Cutter Remover Tool #gib Store Home Promotion Hot Item Add to Fav.1 x Bike Steel Chain Breaker. Suitable for 8.9.10 speed chain and most of high quality variable speed chain. Made of quenched alloy steel CRV, the main part is made of high strength carbon steel, and the surface is chromium plated.
