TFWADMX Chain Breaker Bicycle Chain Cutter Park Tool Motorcycle Bike Plier Splitter Repair kit for 5/6/7/8/9/10 Speed Easy and convenient to operate Perfect for Shimano Hollowtech II, Truvativ,FSA MegaEXO etc... Nice grip handle 3 in 1, bottom bracket wrench + cassette freewheel wrench + bottom bracket cover wrench. Multi-function, repairing and assembling tool for bike.