hi im a newby ive got a 04 450crf with a bent left radiator i was wondering if anybody out there knows if a 250crf 04 will fit please help thanks

04 CRF250 left Rad: radiator, LH 19015-KRN-003
04 CRF450 left Rad: radiator assy, LH 19015-MEB-673

Even though the 450 shows an assembly, it probably won't substitute due to different hose routing and I think the 450 rad is physically larger which means a different shroud and finny air thingy.

thanks m8 they dont fit i tried my m8s thanks very much.

Have you tried bending it back into shape? It's a lot and I mean A LOT cheaper to fix than to replace.