no
80-100 mph
120mm level
Yes. Yamaha IT's used to be street legal, but since they only have a head light, and a tail light they are no longer street legal. The rule now is that you need to also have a speedometer, and blinkers added on.
The Yamaha Motor Company produces the YZ450F. This is a type of motocross bike. It is widely credited to be the bike that started the four-stroke bike revolution.
Try asking a Yamaha dealer, they will be able to tell you.
fork oil capacity for a 2009 yz450f is 6.73 us oz recommended oil is Yamaha suspension oil "S1"
Valve clearance (cold)IN 0.10 ~ 0.15 mm (0.0039 ~ 0.0059 in)EX 0.20 ~ 0.25 mm (0.0079 ~ 0.0098 in)From Yamaha shop manual
Yes it is. In fact all GT80's were availible in a "street legal" model, and have been making them since the GT80 A, B and C series. if you are planning to make a yamaha GT 80 street legal, you can order parts such as lights, and other electrical components on ebay or other motorbike dealers.
I'm pretty shure any dirt bike can be made street legal. u just need legal lighting and signals installed
Newly built two-stroke motorcycles are not street legal in the US, nor are they likely to ever be legal again. However, two stroke motorcycles and scooters built before current regulations are still street legal. The Yamaha RD350 was the last street-legal two-stroke to be sold in the US.
Yamaha