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View Full Version : yz490/it 490


leevarnado
04-29-2009, 12:35 AM
what is the difference between the two.
octane_
05-31-2009, 04:53 PM
the it i heard is trail or racing what do i know to me there rumors

but with the yz i can help the yz is a motocross bike.
Yamatrike400
05-31-2009, 07:45 PM
YZ has bigger ports, higher comp. ratio, gearing...

IT was known to be a better running, milder bike.
trimoto.125
06-05-2009, 03:29 AM
It was the enduro version wasn't it? The yz was for mx?