Tone's CRF150 w/ inverted forks
Tone's CRF150 w/ inverted forks
Toneconsultant's 2003 CRF150 BBR Rev Box BBR Air Filter BBR Pipe Honda Power up kit Ported Krant Vent Hlebo's revalved rear shock CR80 forks (w/ BBR springs) CR80 front wheel and front brake system Renthal Bars Gasser Gunner Throttle Universal bar clamp riser Sprocket Specialist 428 Chain Conversion And various stickers which raise the HP to 135HP at 1,000 rpm.
Rev Box Bracket
Rev Box Bracket 
 
In doing the conversion, I ran into a few small issues. The Rev Box wouldn't fit under the CR80 number plate. The reason was because I purchased a billet steering stopper from Reger Engineering, which goes under the Rev Box. It's a sweet unit, but the Rev Box had to be moved. Under the tank, there's a 6mm screw hole. I busted out some aluminum sheet metal, snipers, and a hammer and TA-DA. Trick little bracket. It fits perfect. I just have to drill a hole and it will pop right in. NOTE: I contacted Reger's Engineering and the Rev Box does work on their kits and the Key ignition also works. Anyway, Reger's stuff works. I was just doing some of this myself and this is how I set it up. Reger sells a whole kit for the front end of a CR85 for your CRF.