Anybody with technical specs??

czowner · 01-25-2008, 03:04 PM

Can anybody tell me the primary drive ratio on a 200cc bike (OHC or OHV)?

Jonathan.

mebigdave · 01-25-2008, 03:43 PM

My standard ratio is as follows:

Primary Drive Ratio 3.333
1st Gear Ratio 2.909
2nd Gear Ratio 1.867
3rd Gear Ratio 1.389
4th Gear Ratio 1.150
5th Gear Ratio 0.955

Front Sprocket (Teeth) 17
Rear Sprocket (Teeth) 46
Rear Wheel Rim Size (Inches) 18
Total Ratio 2.71

czowner · 01-26-2008, 05:01 AM

Spot on just what I needed, apart from 1st gear (which on th 125cc is a little taller, the internal ratios are the same.

Thanks,
Jonathan.

01-25-2008, 03:04 PM	#1
czowner Join Date: Sep 2006 Location: North East England Posts: 313	Anybody with technical specs?? Can anybody tell me the primary drive ratio on a 200cc bike (OHC or OHV)? Jonathan.
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01-25-2008, 03:43 PM	#2
mebigdave Join Date: Dec 2007 Location: New Zealand Posts: 196	My standard ratio is as follows: Primary Drive Ratio 3.333 1st Gear Ratio 2.909 2nd Gear Ratio 1.867 3rd Gear Ratio 1.389 4th Gear Ratio 1.150 5th Gear Ratio 0.955 Front Sprocket (Teeth) 17 Rear Sprocket (Teeth) 46 Rear Wheel Rim Size (Inches) 18 Total Ratio 2.71
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01-26-2008, 05:01 AM	#3
czowner Join Date: Sep 2006 Location: North East England Posts: 313	Spot on just what I needed, apart from 1st gear (which on th 125cc is a little taller, the internal ratios are the same. Thanks, Jonathan.
	0