Two Valve Stems?
Posted: Tue Apr 15, 2008 6:42 am
I noticed on several of the wheels sold that they have two valve stems. What's the reason for that?
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Posted: Tue Apr 15, 2008 7:35 am
Comes from racing....you can fill or bleed off pressure AND be measuring pressure precisely at the same time between autocross runs, etc.
Posted: Tue Apr 15, 2008 8:58 am
another reason is weight balance.
Posted: Tue Apr 15, 2008 11:04 am
Allows for purging of the air when filling with nitrogen.
Posted: Tue Apr 15, 2008 12:21 pm
Actually those nitrogen filling machine designed do it with only one stem. Two stems wheel are rare and pretty much race exclusive.ZIPNBYE wrote:Allows for purging of the air when filling with nitrogen.
Posted: Tue Apr 15, 2008 3:04 pm
Most of the Kosei wheel's have two stems... 