I will be using the same Acerbis tank as you are thinking of. It is on it's way to me, and only then will I be able to see what I have to do with the heat gun to make it fit. The frame is very different from the KTM's and as such I think I'll loose about 1.5 litres of capacity. The rads are KTM and so is the motor and so I think this tank will make the best platform to start from. I also thought about the 640 adv tank, but you can't change that with a heat gun (glass reinforced plastic). Will send pics.
Originally Posted by kenaroo
I bet these have the Mecca Systems on them.. It looks like they could be mounted up pretty easy.. I have been thinking of rallying mine our as well.
I really would be interested in seeing someone else's build so post pictures when you get started.
I was thinking of ordering the Acerbis ktm 23 liter tank and seeing what I needed to modify to make it fit.. who know.. might be too much trouble.
hmmm.. things to think about