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Andros
Posted on Saturday, January 14, 2012 - 04:56 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Hey guys. I'm trying to figure out what weight the stock fork and rear shock springs are rated for? Buying after market springs are a little tricky without know this.
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Dennis_c
Posted on Saturday, January 14, 2012 - 05:35 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

the stock springs in the manual say 170 to 270lbs. page 96 in the owners manual
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Jdugger
Posted on Saturday, January 14, 2012 - 08:56 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

The stock springs are progressive rate.

What do you weigh in gear?
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Brumbear
Posted on Saturday, January 14, 2012 - 09:05 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I have 0 problems and I am 300 in gear
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Rsh
Posted on Saturday, January 14, 2012 - 10:00 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Stock 08 front springs are .990 kg/mm, Stock 08 rear spring is 9 kg/mm
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Andros
Posted on Sunday, January 15, 2012 - 01:49 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Are stock 09 springs same as 08?
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Rsh
Posted on Sunday, January 15, 2012 - 02:38 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

The rear spring is the same, the front is lighter.
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Andros
Posted on Sunday, January 15, 2012 - 06:25 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Cool, do we know the specs for the 2009 fork springs?
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Dualbuells
Posted on Monday, January 16, 2012 - 02:40 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

good suspension source: www.racetech.com Paul Thede and Lee Parks co-authored a motorcycle suspension bible, great source and practical info. my 2cents
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Andros
Posted on Monday, January 16, 2012 - 05:45 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Im aware of how to set up a suspension thanks. What i'm asking is if we know the specs for our 2009 fork springs.
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Stirz007
Posted on Monday, January 16, 2012 - 05:59 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Andros - A couple of links that are of limited use. One note - 09 springs either are or are not different from 08 springs, depending on whether you are talking "early" 08 or "late" 08. Buell changed from a stiffer rate to a softer rate during the 2008 model year if I am not mistaken. I wasn't able to find both rates, so not sure which is which. You could try Tech [tech@ebracing.com] - they may be able to help. If so, please post.

http://www.badweatherbikers.com/buell/messages/290 431/649721.html#POST2107075

http://www.badweatherbikers.com/buell/messages/290 431/650328.html#POST2115784

(Message edited by Stirz007 on January 16, 2012)
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Philp
Posted on Monday, January 16, 2012 - 10:16 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

The stock springs are .99 or 1.0 but feel like they are set up for a minimum 200 lb rider. As a ~162 pound rider, I could never get the right amount of sag and the front end response never felt right on the street or track. As a last resort, I had race tech .95's installed and the result was transformative! I am able to achieve proper front sag and the bike is awesome on the track. If you are a light rider, change the springs.

Good luck,
Phil
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Duphuckincati
Posted on Monday, January 16, 2012 - 11:14 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I'm about 215 in riding gear, and for average less-than-perfect real world roads and adjusted close to no-preload the spring rate feels a little harsh in any event. Smooth roads feels good. I ride my V-Strom when I feel like being a pussy.
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Dualbuells
Posted on Tuesday, January 17, 2012 - 07:18 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Andros, not saying you didn't know how to, FYI race tech web site list the rating of stock 08-09 @0.99kg front and 9.0kg rear, listed in spring rate reference information.
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Andros
Posted on Friday, January 20, 2012 - 05:36 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

thank you!
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