what is an under cut transmission - Yamaha R1 Forum: YZF-R1 Forums
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post #1 of 5 (permalink) Old 02-11-2007, 08:37 PM Thread Starter
My R1 eats me.
 
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what is an under cut transmission

Or am I saying that all wrong.... I thought that is what I heard someone saying they had done to there bike to modify it
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post #2 of 5 (permalink) Old 02-11-2007, 10:23 PM
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http://www.aperaceparts.com/transmissions.html

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post #3 of 5 (permalink) Old 02-12-2007, 09:27 AM
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Undercut Tranny

basically it keeps transmission from coming out of gears or missing gears. it gives more of postive lock on gears. pretty much once its done unless you physically mess something up, then you seldom have to worry about transmission ever again.

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post #4 of 5 (permalink) Old 02-12-2007, 12:25 PM
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Which "modern day sportbikes" come from the factory with the transmission already undercut" (It came from the site Peg posted)



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post #5 of 5 (permalink) Old 02-12-2007, 12:30 PM
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I'm not sure but I think the Beemer K12RS has one on their six-speed.

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Cigarettes are like squirrels, perfectly harmless until you put one in your mouth and set it on fire.

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