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Old 08-08-07 | 11:04 AM
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neil0502
My bike's better than me!
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Joined: Feb 2005
Posts: 2,259
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From: Northern Colorado

Bikes: Moots Vamoots, 'Dale T2000, DB Response Comp, '98 G. Fisher HKEK, '89 Panasonic DX-6000, '88 Fisher Montare XT, '83 Nishiki Int'l, '72 MB GR, '75 MB GJ, '77 MB LC, '85 Centurion Ironman, '82 Miyata 710

re: lubrication of freewheels: Sheldon Brown tends to disagree with you ... FWIW.

http://www.sheldonbrown.com/freewheels.html#lube

Originally Posted by CaptainBike
Freewheels should be oiled from time to time with a medium-weight oil. This is easy to do, and generally requires no disassembly.

The bike should be held with the rear wheel off the ground, and leaning to the left at about a 45 degree angle. An assistant may be helpful for this. Turn the pedals around a couple of times to get the wheel spinning fast, then let it coast (helps to be in high gear for this.)

Look inside the smallest sprocket. The sprocket will be stationary, since the wheel is coasting, but you'll see an inner part of the freewheel that is spinning with the wheel. Drip oil onto the crack between the turning part and the stationary part. Gravity and capillary action will help work oil into the freewheel.

Repeat this a few times, until you hear a change in the sound of the clicking pawls (they'll generally get quieter when the oil reaches them.)

This should be done every year or so, or any time that coasting sounds loud and gritty.
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