Sprocket size?

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cafe*racer
SSD900 Darmah
Posts: 377
Joined: Tue Nov 16, 2004 1:49 am
Location: Castro Valley, CA

Sprocket size?

Post by cafe*racer » Thu Dec 20, 2012 7:25 pm

My new project 250 NC Monza was slightly modified for off road with 3.52 ratio (17/60 sprockets.) I will be using it on the road as an all around fun ride, mild performance upgrades but nothing serious. Can't seem to find any specs on baseline gearing. I understand the basic theory but have no experience with this model and its performance. I will be using stock 18 inch wheel and tire size. Please help. Jordan

Chris Bushell
Parallel Twin
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Location: Sevenoaks UK
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Re: Sprocket size?

Post by Chris Bushell » Mon Jan 07, 2013 9:34 am

My 250 Diana runs really nicely on 17/45, which I find as a good starting point for 250/350 bikes.

Chris

cafe*racer
SSD900 Darmah
Posts: 377
Joined: Tue Nov 16, 2004 1:49 am
Location: Castro Valley, CA

Re: Sprocket size?

Post by cafe*racer » Tue Jan 15, 2013 2:14 pm

Thanks Chris, that seems like a good place to start. I have a parts book now unfortunately its not very clear as to application.

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