FXR performance possibilites vs newer Dyna
#11
Join Date: Jan 2015
Location: Sandy Eggo's North County
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OP~ Since your criteria is canyon carving, just about everything on a Harley would need to be upgraded. Including the frame. You'd almost need to start with a clean sheet of paper, designing a frame with the correct attributes for higher speed handling. Suspension alone isn't going to do it. If you must stay with a Harley powerplant, then your choice is Buell. The Buell frame is much stiffer than the pos HD frames. (Yes, including the vaulted FXR frame.)
As far as upgrading the engine...it can be done but reliability may suffer. It might be best to go with an engine that was designed from it's inception to be a performance engine. Think Aprilia or Ducati here. Out of the box, these have double/triple the power of a Harley engine. And, they sound better than any current HD.
Good luck with whatever you do, and ride safe!
As far as upgrading the engine...it can be done but reliability may suffer. It might be best to go with an engine that was designed from it's inception to be a performance engine. Think Aprilia or Ducati here. Out of the box, these have double/triple the power of a Harley engine. And, they sound better than any current HD.
Good luck with whatever you do, and ride safe!
#12
OP~ Since your criteria is canyon carving, just about everything on a Harley would need to be upgraded. Including the frame. You'd almost need to start with a clean sheet of paper, designing a frame with the correct attributes for higher speed handling. Suspension alone isn't going to do it. If you must stay with a Harley powerplant, then your choice is Buell. The Buell frame is much stiffer than the pos HD frames. (Yes, including the vaulted FXR frame.)
As far as upgrading the engine...it can be done but reliability may suffer. It might be best to go with an engine that was designed from it's inception to be a performance engine. Think Aprilia or Ducati here. Out of the box, these have double/triple the power of a Harley engine. And, they sound better than any current HD.
Good luck with whatever you do, and ride safe!
As far as upgrading the engine...it can be done but reliability may suffer. It might be best to go with an engine that was designed from it's inception to be a performance engine. Think Aprilia or Ducati here. Out of the box, these have double/triple the power of a Harley engine. And, they sound better than any current HD.
Good luck with whatever you do, and ride safe!
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#13
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JayStronghawk (08-15-2018)
#14
Join Date: Jan 2014
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Agree. My FXR (cam, pipe, dyno tune, suspension) is plenty fast. However it is not as fast as my LRS (pipe, tune and suspension). The FXR is lighter and handles so much better which makes it more fun to ride.
They both have similar suspension setups: Same rear Ohlins shocks, same fork braces, same tires, the dyna has Ohlins NIX22 fork carts and the FXR has Racetech springs and emulators. Naturally the dyna has 49mm forks, vs. 39mm on the FXR which I was worried about when I first got it, but honestly, I can’t feel a difference. I think the superbrace has a lot to do with that. The Ohlins carts are smoother and more refined, but from a strictly handling point of view, I don’t see much difference. But I’m a barbarian, so what do I know...
But really, whichever bike I’m riding is my favorite at that moment...
This?
Or this.
I can’t really say...
They both have similar suspension setups: Same rear Ohlins shocks, same fork braces, same tires, the dyna has Ohlins NIX22 fork carts and the FXR has Racetech springs and emulators. Naturally the dyna has 49mm forks, vs. 39mm on the FXR which I was worried about when I first got it, but honestly, I can’t feel a difference. I think the superbrace has a lot to do with that. The Ohlins carts are smoother and more refined, but from a strictly handling point of view, I don’t see much difference. But I’m a barbarian, so what do I know...
But really, whichever bike I’m riding is my favorite at that moment...
This?
Or this.
I can’t really say...
#16
Did the same on my FXR.
#17
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#20
Everyone is rooting for their team depending on which side of the fence they're on, myself included. Here's a thought, why not keep your current bike and pick up a cheap sport/sport touring bike? You'll get the carving you want, newer and lower miles, and save a lot of money.