I had a stroke. Hitting the gym hard to regain arm and grip strength. The tension on the clutch lever of my 2012 fat boy lo is pretty difficult. I am probably going to trade it in for a freewheeler. Are there any after market modifications I can have installed that will make the pull alot easier?

 

Get a Muller Power Clutch, they work wonders. This is a european website, but it explains everything. I put one in my Heritage, and it does what it says it will.

https://www.m-motorcycle.com/product...5/power-clutch

 

The Muller Power Clutch is on my to do list as well.
Have you considered converting to a foot-actuated clutch?
Not sure it's a real option for you, but it may be.

 

Rekluse makes a centrifugal clutch for Harleys.
It works just like a mini bike
I'm surprised Harley hasn't worked with Rekluse to make these an option on new bikes and sell as an option on older bikes.

 

FWIW - I did both the reduced reach lever and the Muller.

 

In addition to the Muller you should look at an adjustable lever. I put an Oberon on mine and besides being able to have less travel, it has some better leverage that will help with the clutch pull.

 

I also put a Rekluse clutch on my 2015 slim last summer I have a disability issue with my left hand works great you just leave in first at a stop then just roll on the throttle and your going also the bike does not stall love the Rekluse clutch