The PRO Team Lockring Tool is built for one of the most stubborn jobs in the workshop — removing and installing cassettes and brake rotors without rounding edges or straining your wrist. Heat-treated steel construction and an alloy sleeve give it the rigidity to handle stubborn lockrings, while the dual-compound rubber grip keeps the tool comfortable even when you need to put real force through it. The longer-than-standard body gives you meaningful leverage in tight spaces where a short tool would have you fighting the fit. Compatibility runs from six-speed through 12-speed, so this tool works across the full range of current and older groupsets without any adapters. It's the kind of tool you buy once and stop thinking about. PRO Team Lockring Tool Specs at a Glance Material: Heat-treated steel with alloy sleeve Grip: Dual-compound rubber Compatibility: 6-speed through 12-speed cassettes and brake rotors Design: Extended length for increased leverage