Thread: 06 Beta REV 250
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Old 11-17-2012, 04:52 AM   #22
Beastly Adventurer
Joined: Oct 2011
Location: nm
Oddometer: 3,088
Yes, a 135 would be too lean at 2000ft. We are talking riding around 7000. You might get by with a 140, but it will be close depending on your bike and how you do the air filter.
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