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Old Jan 11, 2015 | 07:30 PM
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im wanting to change the drive ratio for my 2011 fat bob is there a "best way" or safest way to do it was thinking dropping a tooth on the front pully or maybe sprockets not sure yet
 
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Old Jan 11, 2015 | 07:39 PM
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or if you could point in the direction of a link
 
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Old Jan 11, 2015 | 08:06 PM
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You can put a 68t pulley from a sportster on the rear. Easier to swap out.

I've got one waiting to go on my bike.
 

Last edited by 2500hdon37s; Jan 11, 2015 at 08:08 PM.
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Old Jan 11, 2015 | 08:18 PM
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wouldn't I see more acceleration with a tooth drop off of front pully
 
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Old Jan 11, 2015 | 08:19 PM
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Originally Posted by 11fatbean
wouldn't I see more acceleration with a tooth drop off of front pully
More teeth on the rear has the same effect.
 
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Old Jan 11, 2015 | 08:32 PM
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how many rear equal one on the front, and at what point do you change belts
 
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Old Jan 11, 2015 | 08:38 PM
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I did the EVO industries 30 tooth sprocket and been real happy with it. A lot of people shy away from it because you lose the compensator but I'd do it again in a heartbeat.
 
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Old Jan 11, 2015 | 09:15 PM
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Originally Posted by 11fatbean
how many rear equal one on the front, and at what point do you change belts
if I remember dropping one tooth on the front equals 3 teeth higher on the rear, larger rear sprocket faster acceleration less top speed
 
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Old Jan 12, 2015 | 05:35 AM
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I'm a 30 tooth trans sprocket and I still use the highways. The city streets are a lot of fun too, just as I wanted them to be.
 
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Old Jan 12, 2015 | 07:23 AM
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a 30 tooth sprocket will I be able to keep the compensating sprocket. not wanting to go to solid. with a 30 tooth should I be able to keep the factory belt. or do I need a new short one
 
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