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Buell Forum » 1125R Superbike Board » Archives 001 » Archive through June 01, 2008 » For the Chain Gang « Previous Next »

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Unibear12r
Posted on Wednesday, May 21, 2008 - 12:31 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

All pics care of Blue Eyed Buell Girl.
1125 chain and shifter conversion



1125 belly pan



The bike



The Man and the Machine



Good Racing Shawn Higbee!
From Saturday practice at Willow Springs Raceway
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Cutty72
Posted on Wednesday, May 21, 2008 - 12:36 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

why the chain conversion?
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Slaughter
Posted on Wednesday, May 21, 2008 - 01:09 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Glen - glad to FINALLY meet Blue Eyed Buell Girl - cool pics she got of the chain and rearsets.

The chain conversion is jokingly referred to as a "secret" - really just because it is not quite yet available to racers (though it might now be)

Chain is needed to lower the gearing for more acceleration. Higbee couldn't reach 6th gear anywhere on the track last month - meaning he was accelerating poorly and not reaching top speed (yeah, I know it doesn't sound logical but generally you set the bikes gearing up to be JUST SHORT of rev limit in top gear at the fastest section of the track. He never got out of 5th.

Willow is one of the fastest road courses in the USA yet it is absolutely necessary to gear ALL bikes lower for better acceleration. Doesn't do any good to have "unused RPMs" in the engine in a racebike.

For their endurance machines, fuel economy is more of a concern than brute power and acceleration and it made sense for them to try it with the standard belt.
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Brad1445
Posted on Wednesday, May 21, 2008 - 01:11 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Well done. Belly pan looks awesome.
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Unibear12r
Posted on Wednesday, May 21, 2008 - 01:17 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I'll get a few more uploaded to the racing thread later. We had a great time Saturday! Too bad I didn't get to be there for the racing on Sunday. Must of been a fantastic time.
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Spatten1
Posted on Wednesday, May 21, 2008 - 10:01 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Cutty: With a chain you can change final drive ratios with different sprockets. Necessary to be competitive on different race tracks, unless you have the money and resources to change tranny gears.
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Blazin_buell
Posted on Wednesday, May 21, 2008 - 06:11 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Is that a modified or custom swingarm??

The belly pan looks sweet ,I'd keep the "unique looking" stock exhaust if I could get a good sound out of it
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Krassh
Posted on Wednesday, May 21, 2008 - 06:17 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Judging from the weld lines I would guess they stripped the coating off the stock Swingarm, cut the end off and welded an adjustable set on.
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