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

Specifications:

• Removes four-notch BMX / single-speed freewheel from hubs with 1.37 x 24 TPI threads
• Four notches, approximately 32mm across measured inside to inside and 40mm outside to outside
• Fits over axles up to 16mm thread diameter

Always hold the remover secure to the hub using axle nut or quick release skewer.

Photo Credit: Park Tool