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Old 17-10-08, 02:35 PM   #1
silent11
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Default bent? fork prob

hey guys searched forum cant find answer

basically i think one of me forks is bent, not seriously bannana shape

whats the best way of measuring, checking that they are either bent or not?


thanks alot

phil

Last edited by silent11; 09-04-11 at 10:55 PM.
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Old 17-10-08, 02:53 PM   #2
Dangerous Dave
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Default Re: bent? fork prob

If they are only slightly bent then you can get them bent back to shape. The straighteners tend to say if it has no crease it can be repaired, and yet I have non-creased ones repaired and start to fail.
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Old 17-10-08, 02:58 PM   #3
silent11
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Default Re: bent? fork prob

Quote:
Originally Posted by Dangerous Dave View Post
If they are only slightly bent then you can get them bent back to shape. The straighteners tend to say if it has no crease it can be repaired, and yet I have non-creased ones repaired and start to fail.
ok cool what companies are recommended? i have no idea of where to start search and how much will repair cost?

dont think its a major bend but can tell slightly

you say they fail? so if they repair them the can still "fail"?

is it best to buy a new or unbent tube then

Last edited by silent11; 17-10-08 at 03:24 PM.
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Old 17-10-08, 05:12 PM   #4
kwak zzr
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Default Re: bent? fork prob

This place is highly recomended - http://www.motoliner.com/ but you have to pay postage costs both ways, or try ebay.
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Old 17-10-08, 05:25 PM   #5
Sean_C
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Default Re: bent? fork prob

The problem with straightening your forks is that they will bend again. The place where the bend was remains weaker than the rest, and subsequently will bend there again. My forks were straightened before, and when I had the bike serviced the mechanic said they were bent again- just through normal road use.
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Old 17-10-08, 07:38 PM   #6
silent11
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Default Re: bent? fork prob

Quote:
Originally Posted by Sean_C View Post
The problem with straightening your forks is that they will bend again. The place where the bend was remains weaker than the rest, and subsequently will bend there again. My forks were straightened before, and when I had the bike serviced the mechanic said they were bent again- just through normal road use.

hmmmmm make me unsure now,

its bent near the bottom yoke it look to be like a 1-2mm maybe more when i get them off, but i cant measure them properly though, i just cut down a rule and put it up against the tube and there was a gap there and using my sight lol

ill have to see when i get them off
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Old 17-10-08, 07:40 PM   #7
silent11
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Default Re: bent? fork prob

another prob that might be the cause it a bent yoke as well as fork tube

how to you check if these are straight or not?

thanks

phil
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Old 17-10-08, 07:42 PM   #8
silent11
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Default Re: bent? fork prob

Quote:
Originally Posted by kwak zzr View Post
This place is highly recomended - http://www.motoliner.com/ but you have to pay postage costs both ways, or try ebay.
cheers seem good and i like the prices
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Old 17-10-08, 07:52 PM   #9
kwak zzr
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Default Re: bent? fork prob

Quote:
Originally Posted by silent11 View Post
another prob that might be the cause it a bent yoke as well as fork tube

how to you check if these are straight or not?

thanks

phil
if the fork leg is only very slightly bent its unlikely the yolk is bent too, the leg will go first.
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Old 17-10-08, 08:45 PM   #10
scottjames
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Default Re: bent? fork prob

i jsut got mine straightend. motoliner charged me 40 quid as i took them there and picked up, he said mine were right on the limit and tels you to put the fork bk in the opposite direction to the bend. he also marks them for you so its not hard.

http://forums.sv650.org/showthread.php?t=118888

this was my thread from the other week, there is a pic of my forks on fisrt page.

mine is all back and i am very pleased with the forks.
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