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Motorized Bicycle Trouble Shooting Use this area to post problems that may arise that you could use some help in figuring out what is wrong with their bicycle motor and what needs to be done to achieve top performance.

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Old 09-10-2008, 09:19 AM
bigben77 bigben77 is offline
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Join Date: Jul 2008
Location: Edmonds, WA
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Default New steel wheel bent!

My new wheel ran nice and true before I mounted it on my bike, now that the sproket is bolted on the wheel is out of true. can I have my local bike shop true it up with the sproket on the wheel? Yet ANOTHER reason to buy Pablo's jack shaft kit!!
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Old 09-10-2008, 12:22 PM
Hitekrdnk Hitekrdnk is offline
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Default Re: New steel wheel bent!

When you bolted on the sprocket it must have messed with the spoke tension. Your local bike shop should be able to get is straightened out and more than likely you will get back a much more reliable wheel than you started with to boot as a good wheel guy will tension the spokes evenly which is the key to a long lasting wheel. Along with not hitting chuck holes at speed that is.
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Old 09-10-2008, 12:46 PM
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OSCAR383 OSCAR383 is offline
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Default Re: New steel wheel bent!

nothing like hitting a pot hole at speed and hearing the "PING" of the rim........ make my butt pucker every time
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Old 09-10-2008, 01:03 PM
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Dave31 Dave31 is offline
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Default Re: New steel wheel bent!

You might have over tightened your sprocket
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Old 09-10-2008, 09:26 PM
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lennyharp lennyharp is offline
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Default Re: New steel wheel bent!

As a wheel builder I make sure that everything possible is done gradually and evenly. I never tighten a spoke more than a couple of half turns at a time and with tightening the sprocket I would also only tighten a few turns at a time and move around the wheel. After all is tight there could be a trueness problem and is a good reason for you to practice on a junk wheel till you are confident to true a good wheel and make it better.
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Old 09-11-2008, 02:36 AM
wildemere wildemere is offline
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Join Date: Feb 2008
Location: Newcastle
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Default Re: New steel wheel bent!

Wheel work is easy and fun.

I build all my wheels.

The info is all here.

Building Bicycle Wheels by Sheldon Brown
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