1983 IT 490, running video. Holy crap this thing is fast. Done! Going to New York. Thank you Chris. BTW. I recommend a good quality boot for... | By Restoration X Cycle | Facebook
Yamaha YZ490 top speed test! - YouTube
Yamaha IT490 yes i remember those! beast back in that time | Enduro motorcycle, Motocross bikes, Yamaha bikes
1983 Yamaha IT490K - YouTube
YAMAHA YZ 490 1985 fully restored - Old School Moto - Motocross Forums / Message Boards - Vital MX