Park Tool FR-3 Freewheel Remover - Suntour Four-Notch Bikebox The tool is pulled through

The tool is pulled through the frame until the flared ends snap in behind the cup

simple and effective hydration

Lifetime warranty for peace of mind

Favours an advanced and aerodynamic saddle position

even under maximum load

Park Tool FR-3 Freewheel Remover - Suntour Four-Notch Bikebox The tool is pulled throughThe FR 3 is designed to fit the four notch tool fittings found on SunTour freewheels made since 1986. Constructed from heat treated alloy tool steel, the FR 3 features a 1" tool fitting for use with an adjustable wrench, socket, or bench vise. Features Fits 4 notch tool fittings with an approximate outer diameter of 24 mm Fits all SunTour four notch freewheels since 1986 Center bore for axle clearance: 10 mm 1" hexagonal base compatible with a 1"