



FR-4: Freewheel Remover
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
- Center bore for axle clearance is 10mm
- Always use a skewer or axle nut to hold tool firmly in place during removal
NOTE: To determine your cassette / freewheel type and the appropriate tool for it, please see Determining Cassette / Freewheel Type.
Original: $7.27
-65%$7.27
$2.54Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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
- Center bore for axle clearance is 10mm
- Always use a skewer or axle nut to hold tool firmly in place during removal
NOTE: To determine your cassette / freewheel type and the appropriate tool for it, please see Determining Cassette / Freewheel Type.






















