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Old 01-30-2013, 01:11 PM   #109
cross-country
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Joined: Aug 2005
Location: Grand Junction, CO
Oddometer: 1,493
Quote:
Originally Posted by beasty View Post
I'm probably showing my ignorance here but if you retain the bore of the 690 won't that make the 450 a very short stroke engine?
In comparison the KTM 350 is 57.5, only 2.5mm longer.
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