January 7th, 2013, 09:16 AM
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#16
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RIP Alex
Name: Cuong
Location: Houston, TX
Join Date: Apr 2011
Motorcycle(s): '10 250r, '09 265r
Posts: A lot.
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Quote:
Originally Posted by lgk
are they the same weight as stock?
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According to this post: http://www.ninjette.org/forums/showp...84&postcount=5
and JE Piston's : http://www.jepistons.com/Catalogs/Po...inja_250r.aspx
12.5:1 64mm is 148 grams vs 12:1 62mm 140 grams stock.
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