Thread: Top end rebuild
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Old 03-09-2012, 11:51 AM
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60wag 60wag is offline
Rising Sun Member
Join Date: Aug 2005
Posts: 1,970

You want the tube to be fuel resistant. The stock tube is polyurathane. The hardware store tubing (tygon) is pvc and is not very fuel resistant. I bought a 10 ft length of tube from Sun. It wasn't really cheap but its less than KTM OE
'03 KTM 450EXC
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