Park Tool FR-4 Atom Splined Freewheel Remover

$9.99 $7.95 Sale Sale
  • 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.


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