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Old Aug 6, 2018 | 08:03 AM
  #1  
Steevo Jolly's Avatar
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I need to put a new air cleaner on my wife's 2016 Iron. It hits her in the knee bad enough to leave bruises after a decent ride. I'm looking for something smaller in diameter but it seems nobody lists dimensions when shopping online. Anybody have a suggestion that would give an extra 2 inches of clearance for your knee.
 
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Old Aug 6, 2018 | 08:12 AM
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I don't have a recommendation of an air cleaner except to say save yourself some future hassle and buy one that makes routing head breather hoses easy.
 
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Old Aug 6, 2018 | 09:23 AM
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I've got one of these:

https://bcmmoto.bigcartel.com/

Small, sits close to the carb and lets in plenty of air. This might help with your clearance issues.
 
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Old Aug 6, 2018 | 09:28 AM
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I had the same issue, my knee would rub on the stock air cleaner of my Roadster. I replaced it with this K&N.
https://www.knfilters.com/mobile/mPr...cid=FREEKNTOTE
I have mid controls and my knee is no where near the elbow that connects to the filter now.
 

Last edited by jrogerb144; Aug 6, 2018 at 09:28 AM. Reason: Spelling
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Old Aug 6, 2018 | 11:32 AM
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I have this one with forward controls and my leg clears the intake but any 4" round (K&N E-3120) will be the same. Great looking unit.
https://jokermachine.com/collections...eaner-assembly

Oil misting? Yes, I take the filter off every other gas fill up and wipe the inside clean but I also ride the bike hard, which I read is a contributor to misting. Joker Machine sent me replacement bolts but they did not help. The nice thing about this unit is it's only one screw to take the filter off. It literally takes 20 seconds.

If your wife rides the bike a lot, the filter will also not stay purple for very long since it is exposed to the sun.
 
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Old Aug 6, 2018 | 11:38 AM
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I had this on on a previous Sportster, it's small and easy install for the breathers

Rough Crafts
 
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Old Aug 6, 2018 | 11:45 AM
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Originally Posted by Steevo Jolly
I need to put a new air cleaner on my wife's 2016 Iron. It hits her in the knee bad enough to leave bruises after a decent ride. I'm looking for something smaller in diameter but it seems nobody lists dimensions when shopping online. Anybody have a suggestion that would give an extra 2 inches of clearance for your knee.
I'm running DK Customs' velocity stack but check out their air cleaners, any one of these will do: http://www.dkcustomproducts.com/spor...stems-c106.htm


 
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Old Aug 6, 2018 | 12:46 PM
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I tried a couple different air cleaners but went with a dk customs. If I did it again I would have for the slightly lower profile one, but I still would have gone with theirs. I like the look, simple design, and have them paired with some external breather bolts.
 
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Old Aug 6, 2018 | 04:39 PM
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DK customs has a good selection of ACs. They provide diameter but you can email or call them to asked for specific dimensions....or just ask them which ones are low profile.

Your wife must have forwards. I had mids so it never seemed to be an issue regardless of which AC I used.
 

Last edited by hscic; Aug 6, 2018 at 04:42 PM.
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