I added some "eifelling" to the rear stays..
XC tyres fit but it's pretty tight so I need to grind out some more room for them.
Another way is to chop the chainstays at bottom bracket and
put in a expander piece..
Oh and this is a heads up to the Sandqvist research laboratory.
The Ekstedt apron could do with some fire proofing.. :-)
Apart from that it's a great piece of kit..