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wide rear tire with a chain

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Old Sep 12, 2017 | 08:13 PM
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Default wide rear tire with a chain

Curious whats involved in running a wider tire on a chain drive wide glide? More specifically what is done with regards to the primary / transmission to move the chain over or do people just switch to a belt? I understand the swing arm isn't wide enough, the obvious stuff is easy.

Im asking because I like this 82 wide glide I have but the reality is a stock bike like this just lacks in a lot of ways and originality isn't a factor for me. I know the purists might cringe but the build is half the fun! I took my road king apart and built it the way I wanted it, sold all the original parts, I love it and Ill never sell it but its done now. This shovel head would fall into that category, a keeper, a bike I build to suit and my kids will end up with it when I croak.
 
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Old Sep 12, 2017 | 11:38 PM
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With everything OEM I believe you can go up to 150 with a chain.
Anything wider you probably need an open primary with offset kid... can't remember, I have not cared for wider tires for 10 years... I don't remember what was available at the time
anyway... I don't think that a belt would help in any way.
 
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Old Sep 13, 2017 | 05:54 AM
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Im not trying to put a 300 tire on it, a 180 would be nice though. Ill keep digging, thanks.
 
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Old Sep 13, 2017 | 06:22 AM
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You'll spend a pile of money and aggravation just to bump up to a 180. You got a nice Shovel, appreciate it for what it is. No purist here, but that's one idea I would suggest you forget about.
 
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Old Sep 13, 2017 | 06:33 AM
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You can get a fat tire kit with every thing you need except the swingarm...for a 180 tire you will need a 1/2- 3/4 offset.

The more you offset, keeping the kicker will become a problem..you can get longer kicker shafts.


http://vulcanworks.net/store/Fat-Tire-Kits/
 
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Old Sep 13, 2017 | 08:02 AM
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Don't forget fender, struts and mounts. Possibly wider rim depending on tire.


Check this:


http://www.cas4.com/Wide-Tire/Shovel...80-1980-FX.htm
 

Last edited by AJSHOVEL; Sep 13, 2017 at 08:11 AM. Reason: addl. info.
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Old Sep 13, 2017 | 08:11 AM
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Originally Posted by AJSHOVEL
Don't forget fender, struts and mounts. Possibly wider rim depending on tire.
You are correct but the OP said


Originally Posted by hellonewman
the obvious stuff is easy.
 
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Old Sep 13, 2017 | 11:18 AM
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A 150 should clear and will look a lot different... I would try that before making major mods.....
 
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Old Sep 13, 2017 | 11:28 AM
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Originally Posted by Tom84FXST
You are correct but the OP said

....the obvious stuff is easy.




Lol, that's true. I just wasn't sure what he thought was "obvious".

 
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Old Sep 13, 2017 | 11:37 AM
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Thanks again for the input. I did find the CAS4 site last night. Just gathering information that Ill let it roll around in my head for a while then Ill pick a path. I wont hack the bike up. I do like the looks of these two though. I see he put a solid rod in place of the rear shock on the silver bike. They both look cool in their own way.
 
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