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post #1 of 1 (permalink) Old 06-19-2018, 04:29 PM Thread Starter
Join Date: Jul 2015
Location: Siler City, NC
Posts: 286
Mono tube oil amount

Hey just a heads up-I put Progressive 31-4000 Monotubes in my 2016 Road Glide. I called Progressiveís Customer Service and asked how much oil. The instructions from 2014 say 300 cc, the video says 200, and the tech I talked to said 123 cc. 😩. So knowing that the oil is for lubrication, I surely did not want to end up with the forks worn out in a few thousand miles. So via email today the tech guy says definitely 300 cc. So now I have to add 177 ccís. Ugh.

So as far as the conversion, itís ok. I spent $270 on an open box, and Iím glad I spent that amount as opposed to $500 or better. Not sure it would be worth $500. No clanking or banging as some have reported, firmer ride, feels planted better on straights, still has the wiggles when shoved into a corner. Guess some sort of rears are next. Cheers!🍺

2016 Road Glide Ultra
dreeves is offline  

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