Shimano TL-FC41 Direct Mount Chainring Locking Tool

Shimano TL-FC41 Direct Mount Chainring Locking Tool Description: The Shimano TL-FC41 Direct Mount Chainring Locking Tool is designed to install the Shimano direct mount chainring lockring onto Shimano mountain bike cranksets. This tool is precisely manufactured to fit tightly over Hollowtech II bottom bracket spindles and onto the lockring, and features a splined pattern as well as a 32mm hexagonal section so it is easy to pair this lockring tool with something that can provide the leverage to torque on the lockring. Last but certainly not least, hardened steel construction means that this tool will hold up to the use and abuse from weekend bike mechanics and busy bike shops. Features: Heavy duty shop quality tool that installs the lock ring for Shimano direct mount chainrings onto Shimano mountain bike cranksets Constructed out of rugged hardened steel for years of worry free performance Includes a 16-notch spline that works with bottom bracket installation wrenches with a diameter of 44mm like the Shimano TL-FC36 Bottom Bracket Tool or the Park Tool BBT-9 Bottom Bracket Wrench Also has a hexagonal shape that will work with a 32mm wrench or an adjustable wrench for torquing down the lock ring