Park fr-4 freewheel removal tool

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Inappropriate Review Reports are generally addressed within hours. Our Item. Add to Wishlist. Yes Pickup Today? Categories with this Product Park Tool FR The lockring is used to assemble the freewheel unit, and it is not intended for service. When the cogs wear out, the entire freewheel as a unit must be replaced. In the freewheels below, notice the cog lockrings.

Cassette Removal and Installation View Article. Freewheel — Destructive Removal View Article. Freehub Service View Article. Trade Resources. What Tools do I need? Very narrow and shallow removal notches in a single speed This model of freewheel has no removal tool fittings of any type. Remove quick-release skewer. Inspect freewheel center and select correct removal tool see chart above. Reinstall quick-release skewer with skewer nut on outside of remover. If solid axle-type, use axle nut to hold frewheel tool.

Snug skewer nut against remover. Skewer acts as a holding device for remover. Turn remover counter-clockwise using a large adjustable wrench. It will typically require some force to turn the freewheel.

Another option is to mount remover flats in hard jaws of vise, and turn rim counter-clockwise. Turn remover only 1 full revolution counter-clockwise. Loosen and remove skewer before continuing to remove freewheel. Continue to turn remover counter-clockwise until freewheel is unthreaded from hub.

Lift freewheel from hub. Lay wheel on bench, and hold flat. Hold freewheel so cogs are parallel to wheel rim and lower freewheel onto threads. Sight right side of hub and freewheel. Axle should appear centered in hole of freewheel. If axle appears off center, freewheel may be cross-threaded on hub threads. Remove and realign. Begin threading cogs clockwise by hand until freewheel feels fully threaded.

If a great deal of resistance is encountered, remove and attempt better thread alignment.