Happy new year guys,

Does anyone know if all 2018 sofatail rear swing arm is identical throughout the new softail range? I know the frames are.

Wanted to know because Im looking at my options at widening the rear wheel / tyre from stock 150 to 180-200.
Thanks!

and further does anyone know the part number of these swingarms?

 

I know there are 2 sizes to accommodate the different wheel sizes. I don't have the measurements off hand

 

would you happen to know if they are bolt on interchangeable?
and part numbers? thanks a lot.

 

The 'wide' swingarm is only used for the Fat Boy and Breakout.

All the other models use the same 'narrow' swingarm.

Your stock swingarm will is wide enough for a 180, which is what is found on the Fat Bob, Sport Glide and Lowrider.

 

cool. thank you sir.