wr450f gear box

[josh2222]

I have a 2013 wr450f & was thinking of putting a yz450 gear box in. Do you think it's worth 1700 bucks or should I mess around with the gearing on the mh instead.
Thanks

 

[M5-]

You can help the WR with MH gear changes but it'll never be perfect. For 1700 I'd switch bikes before changing the tranny.

M5

 

[wwillf01]

Agreed