Had loads of road bikes except in my youth when I used to thrash field bikes about
I enquired the 06 WR250 back last September where it had been laid up for 3 years in a mates shed.
Have re done the fork seal/all bearings on wheels/ swinging arm and linkages. Checked valve clearances (all bob on) Oil and filter change . Cleaned/lubed air filter. Cleaned the carb 4 !!!! times and flushed the fuel (gas) tank just as many due to the 3 year lay up. It passed its MOT in Jan but with a 3 year old and then Twins came along its been on the back burner somewhat. Any how brought me an inline fuel filter and Insured it last week so just got to tax it and hopefully play soon.
Sounds like you have a wr250f. This forum connects those with the fuel injected wr250r. No worries though, drop in from time to time, to see who's up to what.