Park Tool - FR-4 - Freewheel Remover

Park FR-4 freewheel removal tool

Heat treated alloy tool steel, one inch base fits wrench or bench vise. Thin wall construction allows use without removal of cones and locknuts.

• Fits Atom®, Regina®, splined Zeus®, and some Schwinn Approved® freewheels
• The FR-4 has 20 splines and is approximately 21.6mm in diameter.
• Always use a skewer or axle nut to hold remover firmly in place.

NOTE: This is not for BMX freewheels.