Will 2000 wr426 radiator fit a 99 wr400

Im looking to upgrade my radiator on my WR400 supermoto. I can only find radiators for a 2000 wr426 that give extra cooling. Can anyone tell me if it will fit?


I'm pretty sure they'll fit fine, however the mounting hole for the radiator shroud is on an angle on the 426 so you'll either have to run 426 shrouds or modify the ones you've got.

They will fit - as well as the plastics - just use a large washer on that angled mounting hole - that's how mine is and it doesn't pop out.

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