As Dirt Bike Magazine did some years before I’d give it a try (BTW there are some good builds like this out there before)

Whats needed?

2002 to 2007 Honda CR250R bike

2001 engine, radiators, radiator hoses, pipe, silencer 02 and up

2013 rear shock

2018 front end

CMT fuel tank

custom made head brackets

custom made front engine mount holes

custom made subframe welding to fit the larger shock retainer

How did I go for it: I did a lot of searching in the net for previous builds, asked arround; than I started to put all parts together, mountig ‚em all and fitted everything befor I went to the welder. After the welder I drilled the new front engine mount holes (selfmade templete) . That’s it.