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Old 06-08-09, 07:21 PM
  #6  
Al1943
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Join Date: Feb 2005
Location: Oklahoma
Posts: 9,438

Bikes: Trek 5500, Colnago C-50

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Originally Posted by operator
Is the wheel sitting properly in the rear dropouts.\? You want an even gap on both sides. That is

1) assuming the wheel is dished properly
2) the rear triangle is not out of alignnment

K.
+1
First make sure the axle is seated properly in the dropouts. It's usually necessary to have the bike with wheels on the ground with the full weight of the bike on the wheels when the quick release is closed or the axle nuts tightened.
To check for dish reverse the wheel on the bike or on a truing stand. If the rim moves over to the other side then it is out-of-dish. Proper dish means that the rim is centered between the dropouts, seat stays, and chain stays. In other words, the rim should be aligned with the center plane of the frame.

Al
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