Key features

• •2-in-1 Saves Space & Hassle One tool for freewheel removal + cassette lockring removal—simplifies your bike drivetrain service kit and reduces bulky tool pile-up for home mechanics and bike shops.
• •Freewheel Tool Compatibility (12-Spline, 22.6mm OD) Designed for 12-spline freewheels and common 5/6/7/8/9/10-speed systems, compatible with Shimano, SunRace, DNP Epoch, Sachs Aris and similar models. Please double-check spline style & size before ordering.
• •Cassette Lockring Compatibility (12-Spline, 23.2mm OD) Fits 12-spline cassette lockrings, compatible with Shimano, SRAM (including 1x), SunRace, SunTour, Chris King and other brands using the same standard.
• •50BV30 Cr-V-B Steel, Quenched & Heat-Treated Built from 50BV30 Cr-V-B steel and quenched/heat-treated for added hardness—designed to help resist rounding and wear during high-torque freewheel and lockring removal.
• •1" Hex Base Works with Socket, Wrench or Bench Vise The 1-inch hex base lets you drive the remover with a socket, adjustable wrench, or bench vise for controlled leverage—ideal for home garage tune-ups, bike shop use, or quick cassette swaps.