Radar Chief |
07-14-2009 12:38 PM |
Quote:
Originally Posted by denverdanchiefsfan
(Post 5900209)
I bought an '81 CB900 Custom last year. Great bike to get me to and from work since it came with all the luggage (two side bags and a trunk). Most of my drive is highway - 65-75 mph. Mileage isn't quite what I would like since it is only a 5 speed (actuall 10 - with the high/low gear it also has) but now 6th gear for highway cruising.
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You can change your gearing by shuffling sprockets around.
Try getting a front sprocket with 1 more tooth on it, yours probably has a 13 or 14 tooth sprocket. To compensate you would have to get a slightly longer chain or you could also get a rear sprocket with 1 or 2 fewer teeth than your rear one currently has.
You will loose acceleration but swapping gears around can get your engine speed, RPM’s, where you want it at a given vehicle speed, MPH.
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