Park Tool - FR-4 Freewheel Remover For Multiple Brands S3-Size-16mm Technical Specifications:

Technical Specifications:

Perfect for small bike frames

and even spare change or a credit card for a long day ride

Mount only supplied

Tear resistance for the maximum mechanical grip on dry and wet surfaces together with the maximum resistance against punctures

Park Tool - FR-4 Freewheel Remover For Multiple Brands S3-Size-16mm Technical Specifications:PARK TOOL FR 4 FREEWHEEL REMOVER FOR MULTIPLE BRANDS Fits Atom, Regina, splined Zeus, and some Schwinn Approved freewheels. Heat treated alloy tool steel, one inch base fits wrench or bench vice. Thin wall construction allows use without removal of cones and locknuts. Always use a skewer or axle nut to hold remover firmly in place.