What was the displacement of the Yamaha YZ400?
In Yamaha’s case, that meant the arrival of the Monoshock. Yamaha continued to offer two different lines: the big YZ remained 360cc in displacement, while the new MX400 was 397cc. The MX was heavier and cheaper, but in a weird twist, most riders preferred it over the pipey YZ360. The 1976 YZ400 was based on the 1975 MX400.
Where was the gas tank on a 1978 Yamaha YZ400?
The monoshock was now encased inside the Monocoque frame that ran under the gas tank. Expanding on a good thing, the 1978 YZ400 became stable with the box section aluminum swing arm and longer travel (at both ends).
When was the Yamaha yz490 dirt bike discontinued?
The Yamaha YZ490 was discontinued in 1991, and the 500cc championship itself was abandoned by the AMA in 1993. But, that wasn’t the end of the big Yamaha saga in pro racing. In 1998, the YZ400F changed everything.
What was the price of a 1974 Yamaha yz360a?
The U.S. price for the YZ360A was around $1700. There were only 500 made, and to this day, the ’74 YZ360A is one of the most desirable vintage dirt bikes to have. 1975: Long-travel suspension took the motocross world by storm in 1975. In Yamaha’s case, that meant the arrival of the Monoshock.
When did the Yamaha YZ400 dirt bike come out?
Honda and Kawasaki had nothing in the Open class, while Yamaha and Suzuki had nothing for the coming of the Maico 490. On the off-road side, Yamaha expanded the IT line to include an IT400. 1980–’81: Yamaha quickly acted to correct the problem and presented the YZ465. It was a great bike in every way.
What kind of suspension did the 1977 YZ400 have?
Take a 1975 MX400, paint it Yellow and add the spedo air forks and you end up with the 1976 YZ400C (I only saw 1, I swear it felt like an MX400). A great leap forward in frame, engine and suspension design, the 1977 YZ400 was only lacking in it’s ability to track corners because of the round tubular swing arm that caused too much flex.
Why was the Yamaha YZ400 not able to track corners?
A great leap forward in frame, engine and suspension design, the 1977 YZ400 was only lacking in it’s ability to track corners because of the round tubular swing arm that caused too much flex. The monoshock was now encased inside the Monocoque frame that ran under the gas tank.
What kind of motor does a Kawasaki YZ400 have?
The YZ400 was redesigned with a short-stroke motor that wasn’t as effective as the one it replaced. This allowed European makers—mostly Maico—to get back in the game. Honda and Kawasaki had nothing in the Open class, while Yamaha and Suzuki had nothing for the coming of the Maico 490.
In Yamaha’s case, that meant the arrival of the Monoshock. Yamaha continued to offer two different lines: the big YZ remained 360cc in displacement, while the new MX400 was 397cc. The MX was heavier and cheaper, but in a weird twist, most riders preferred it over the pipey YZ360. The 1976 YZ400 was based on the 1975 MX400.
The U.S. price for the YZ360A was around $1700. There were only 500 made, and to this day, the ’74 YZ360A is one of the most desirable vintage dirt bikes to have. 1975: Long-travel suspension took the motocross world by storm in 1975. In Yamaha’s case, that meant the arrival of the Monoshock.
When did the Yamaha yz465 dirt bike come out?
1980–’81: Yamaha quickly acted to correct the problem and presented the YZ465. It was a great bike in every way. If Yamaha had stuck with that engine, it might have saved the Open class for years to come. But, there was a horsepower race brewing.
The Yamaha YZ490 was discontinued in 1991, and the 500cc championship itself was abandoned by the AMA in 1993. But, that wasn’t the end of the big Yamaha saga in pro racing. In 1998, the YZ400F changed everything.
The monoshock was now encased inside the Monocoque frame that ran under the gas tank. Expanding on a good thing, the 1978 YZ400 became stable with the box section aluminum swing arm and longer travel (at both ends).