While riding the now not cranky old but new to me FXR last night I almost never hit fifth gear. That thing is geared tall. The old FXRs I had back during the Grant administration were 3:37. Remembered that for reasons I do not know. So (mistakenly) assumed that Mother Harley continued that gearing. Doing a little math in my head while on the bike last night was getting something taller than 3:1. Figured that for some reason someone changed something in the bike's history.
Nope.
Homework today in parts catalog show parts that would make it stock at about 2:93. No wonder never needed fifth gear. For reason I shall not try to understand Harley made a change for (at least) the CVO FXR bikes. While doing other chores today contemplated (and thought about) options. Being a big fan easy primarily options that would occur inside the primary and without having to screw with belt or rear pulley. Don't really care about going all the way to the old FXR's 3:37 ratio. But something in between might be just the ticket. 30 tooth trans pulley would have it approx 3:15. That should increase acceleration appreciably and still be an easy swap.
One nice thing about mechanical speedo driven off the front wheel; nothing behind the front wheel matters

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Just need to add a pulley to the shopping list.