Anyone see the pics and info in the latest CycleNews? yeah, the Paris show. Yamaha is building a 2wd wr450! Cost is $3500 on top of the WR, but you get ohlins suspension and the 2 trac system. Reading how it works, it is hydraulics through a vane setup in the hub of the front wheel. It can transfer up to 15% power to the front wheel. Sounds cool! Wonder if we will see a test in a magazine. It is a short read about it, but definately cool!