Re: VTX1300C front tire size
I am running the BattleAxe on the back and a Metzler 120/70/ZR19 on the front. It actually looks a little narrower and it is a little shorter. I used dynabeads and currently have 10,000 miles on this set up. It has never rode or handled better. At 10,000 miles they both look great. (thanks for the wheel, by the way). There is a 110/80/19 radial out there that is a little closer to the 110/90 in size, but I did not see this before getting my 120/70. I personally recommend this setup to anyone doing the Foots/Slapjack mod. You won't be disappointed.
Hope this helps,