SPROCKET RATIO w/ 21" REAR WHEEL!!!!!
- wompy5000
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01 Apr 2009 14:00 #277457
by wompy5000
jpriderdesigns.blogspot.com
SPROCKET RATIO w/ 21" REAR WHEEL!!!!! was created by wompy5000
I have a 21 x 3.25 wheel with a 120/70/21 Metzeler tire I want to use with a sprotor setup (single flange hub). Sprotors I've looked at come either 48t or 51tooth. JT front sprockets for my 1979 kz650D2 come up to 18t. So my question to you guys is what would be an acceptable final drive ratio with this tire (28.5" dia) using any combination of these sprockets? Or can I get a custom front sprocket somewhere if the desired ratio is not available with common sizes?
jpriderdesigns.blogspot.com
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- MFolks
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01 Apr 2009 14:26 #277466
by MFolks
1982 GPZ1100 B2
General Dynamics/Convair 1983-1993
GLCM BGM-109 Tomahawk, AGM-129A Advanced Cruise Missile (ACM)
Replied by MFolks on topic SPROCKET RATIO w/ 21" REAR WHEEL!!!!!
www.gearingcommander.com
is a website to use when figuring out ratio's,chain speeds and factors in tire sizes too.
1982 GPZ1100 B2
General Dynamics/Convair 1983-1993
GLCM BGM-109 Tomahawk, AGM-129A Advanced Cruise Missile (ACM)
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