Product Description
- YZR-M1 Valentino Rossi's choice of unyielding
~ Footprints of their engineer and veteran of the amateur-racing boss
Yamaha MS Development Department went confusion Trapped in 2003
Preside over the activities of the Yamaha motorcycle racing
MS Development Department (Motor Sports).
Valentino Rossi and Kenny Roberts and
Have enjoyed the glory of many celebrities with rider
Yamaha's in-house section of the star as well.
However, in recent years until just before Rossi came actually is,
I had fallen in a vicious cycle by not win.
"YZR-M1 = 0WP3 '04 model year" trump card revival Yamaha
Watchword of the development team [degree-valve 90-valve Bata 4]
Development team I was overhauled in 2003 ended in a crushing defeat type.
A specific office of the engine can be changed was the following three.
· Valve 4] 5 → 4 valve = valve, the number of intake and exhaust valves
A slot-injection valve,
→ butterfly sliding formula = [Bata valve]
Degrees, 180 → [90 °], the phase angle of the crank pin
Initially, the peak power was lower than the '03 model year,
We repeated this victory to select the engine rider -.
Valentino Rossi interview
[Thought to Yamaha, is not changed even now]
`Rossi's move to Yamaha, which was announced during the season of 2003.
Make a break with the Honda was described as [the strongest and fastest machine,
`The feelings of the time you decide to transfer to Yamaha in 2004
Rossi talks about himself again now.
( This is a machine translation. Please allow for possible misinterpretations in the text. )
Weight : 318g
- *Please note that the book's paper strip may not be included. Additionally, we do not offer replacements for any damage or wear to the strip.
Product Specifications
- Item code
- 614446
- ISBN code
- 9784779614446
Purchase Information
This item is limited to 3 per household.