Park Tool sprocket puller BMX 4 lugs FR-6

Heat treated alloy tool steel, one inch base fits wrench or vise. Thin wall design allows use without disassembly of cones and lock nuts.

FEATURES:

• Removes BMX/single freewheel with four notches from hubs with 1.37 x 24 TPI threads.
• The FR-6 has four notches approximately 32mm in diameter, measured from inside to inside and 40mm from outside to outside.
• Fits over axles up to a thread diameter of 16 mm.
• Always use a skewer or axle nut to hold the tool firmly in place during removal.