Is there an aftermarket tranny for 09 wr 450?

I wanna know if there is anyone that makes aftermarket trannys for a wr 450. I want to put it in an 09 yz 450 i converted street legal. If not if anyone knows were the cheapest place to get oem parts at then? Thanks for the help.

no there is not. Good the part number and compare prices.

The TT Store has a good deal on OEM parts, and good service as well. The good thing about the later YZ450's is that they don't require the whole complete assembly for the conversion like the 4 speeds do. You basically need the main shaft and the 9 remaining gears. The cam, forks, output shaft, and miscellaneous hardware are all reusable.

Alright thanks I just get the oem parts i need and go from there.

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