Park Tool Freewheel Remover FR-3C - Suntour 4 Pin

Heat-treated alloy tool steel, with a one-inch base that fits a wrench or bench vise. The thin wall construction allows for use without the need to remove cones and locknuts. Compatible with all Sun Tour four-notch freewheels since 1986. The FR-3 features 4 notches approximately 24mm across. Always use a skewer or axle nut to hold the tool in place during removal. The Sun Tour® four-notch freewheels do not accept the FR-2 remover. Use the FR-3 for the Sun Tour® freewheels with four notches.

The FR-3 is specifically 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.

FR-2 Features:
Fits 2-notch tool fittings with an approximate outer diameter of 25 mm.
Compatible with older SunTour® two-notch freewheels.
Center bore for axle clearance is 10 mm.
1" hexagonal base can be used with a 1" socket or wrench.
NOTE: SunTour® four-notch freewheels do not accept the FR-2 remover. Use the FR-3 for SunTour® freewheels with four notches.