bike.wikisort.org - Motorcycle

The Yamaha V-Max, (or VMAX) cruiser motorcycle was produced by Yamaha from 1985. Known for its 70° V4 engine, shaft drive, and distinctive styling, the V-Max was discontinued following the 2020 model year.

Yamaha V-Max

Manufacturer	Yamaha Motor Company
Production	1985–2020
Successor	VMAX
Class	Power cruiser
Engine	1,197 cc (73.0 cu in) liquid-cooled DOHC 70° V-4
Bore / stroke	76 mm × 66 mm (3.0 in × 2.6 in)
Top speed	240 km/h (150 mph)[1]
Power	89 kW (120 hp) (rear wheel)[2]
Torque	112.7 N⋅m (83.1 lbf⋅ft) (rear wheel)[2]
Transmission	5-speed
Rake, trail	29°, 4.7 in (119 mm)
Wheelbase	1,590 mm (63 in)
Dimensions	L: 2,300 mm (91 in) W: 795 mm (31.3 in) H: 1,160 mm (46 in)
Seat height	765 mm (30.1 in)
Weight	271 kg (597 lb)[1] (dry) 286 kg (631 lb)[2] (wet)
Fuel capacity	15 L (3.3 imp gal; 4.0 US gal)
Fuel consumption	34.2 mpg‑US (6.9 L/100 km; 41.1 mpg‑imp)[2]
Related	Yamaha Venture Yamaha Royal Star

History

The V-Max was designed by Atsushi Ichijo in a team led by Akira Araki with input from Ed Burke and John Reed.[3][4][5]

Upon its release in 1985, the V-Max garnered instant critical acclaim and earned the title "Bike of the Year" from Cycle Guide.[6] Sold both in Japan and abroad, the V-Max was sold with only minor modifications from the 1985 model year until the 2007 model year. The V-Max was noted for its quick acceleration, but was also criticized for its poor cornering ability and soft suspension.[7][8][9]

In 1997, the bike cost £9,359 or $15,322 (equivalent to $25,864 in 2021) to purchase.[10]

Until 2008, the original V-Max was offered for sale through the Star Motorcycles division of Yamaha Motorcycles. Apart from a minor freshening to the bike's specifications in 1993, when the bike gained a larger-diameter fork to minimize high-speed wobbling and drift, four-piston brake calipers, and other handling and safety related upgrades, the 2007 V-Max was almost the same as the original 1985 version.[11]

Specifications

Overall, the V-Max was 2,300 mm (91 in) long, 795 mm (31.3 in) wide, and 1,160 mm (46 in) high. The engine was a tuned version of the double overhead camshaft, four valve per cylinder, liquid-cooled V-4 from the Yamaha Venture. Along with other modifications to the engine, the compression ratio was raised to 10.5:1, and the V-Boost system was added.

V-Boost

V-Boost is a system that opens butterfly valves in the intake manifold between the 1st and 2nd and between the 3rd and 4th cylinders starting from 5,750 rpm. The valves are opened gradually to match the rising engine speed with a signal provided by the ignition system. The valves are at the full open position at 8,000 rpm. A small black box sends a computed signal to a servo motor that pulls a wire to open the butterfly valves. The V-Boost system adds 10 percent to the top power rating of the base engine.[12]

VMAX

Yamaha VMAX

Manufacturer	Yamaha Motor Company
Production	2009–2020
Predecessor	Yamaha V-Max
Class	power cruiser
Engine	1,679 cc (102 cu in) liquid-cooled DOHC 65°V-4
Bore / stroke	90 mm × 66 mm (3.5 in × 2.6 in)
Power	147 kW (197 hp) (claimed)[13] 129.2 kW (173.3 hp) @ 9,000 rpm[2][14](rear wheel)
Torque	166.79 N⋅m (123.02 lb⋅ft) (claimed)[13] 153 N⋅m (113 lbf⋅ft) @ 6,600 rpm (rear wheel)[14]
Transmission	5-speed, slipper clutch
Frame type	cast aluminum
Suspension	front adjustable 52mm oxidized titanium coated rear adjustable Link-type Monocross with piggyback reservoir
Brakes	Front: radial mount 6-piston calipers, dual wave-type 12.6 in (320 mm) discs, brembo master cylinder Rear: single piston caliper, wave-type 11.7 in (298 mm) disc, Brembo master cylinder
Wheelbase	66.9 in (1,699 mm)
Dimensions	L: 94.3 in (2,395 mm) W: 32.3 in (820 mm)
Seat height	30.5 in (775 mm)
Weight	694 lb (315 kg)[2] (wet)
Fuel capacity	4.0 US gallons (15 l; 3.3 imp gal)
Fuel consumption	28.3 mpg‑US (8.3 L/100 km; 34.0 mpg‑imp)[2]

In 2005, at the 39th Tokyo Motor Show, Yamaha displayed an all-new V-Max concept bike. It featured a new chassis, upgraded components all around, and state-of-the-art braking components.[15]

On 4 June 2008, Yamaha officially released a completely redesigned 2009 VMAX in North America and Europe. The features of the VMAX include an all-aluminium frame with its 1,679 cc (102 cu in) liquid-cooled 65° V4 DOHC engine used as a stressed member of the chassis, an electroluminescent instrument readout, Yamaha Chip Controlled Intake (YCC-I), fully adjustable suspension, anti-lock brakes, slipper clutch, a fuel tank beneath the seat, and a distinctive key.[16]

On 20 September 2009, VMAX was also launched in India.[17]

YCC-I/YCC-T

Instead of the V-Boost on the original carburated V-Max, the fuel injected VMAX uses YCC-I and YCC-T. Yamaha Chip Controlled Intake (YCC-I) is a new addition to the VMAX. The airhorns inside the airbox are lifted by a servo activated at 6,650 rpm to open up the airway underneath. This shortens the length of the intake system from 150 mm to 52 mm. This system had its first appearance in the Yamaha stable with the 2006 YZF-R1. The MV Agusta F4 Tamburini was the first bike with such a system. Massimo Tamburini invented this idea. It is called Torque Shift System (TSS) on the Agustas.

Yamaha Chip Controlled Throttle (YCC-T) is also a new addition. The throttle cables are connected to a throttle position sensor and a new computer called G.E.N.I.C.H. that operates the butterfly valves, the EXUP valve in the exhaust and the other components involved, such as the igniter unit, and the YCC-I lifter unit. The YCC-T computes all the input of the sensors and calculates the best throttle position, ignition advance, EXUP valve and injection time in milliseconds.

Popular culture

In the video game Final Fantasy VII (1997), the protagonist Cloud Strife's Hardy Daytona motorbike is based on the Yamaha V-Max.[10] It was also used by Nicolas Cage in Ghost Rider 2.

See also

• List of Yamaha motorcycles

References

External links

• Canadian Motorcycle Guide Online 2009 V-Max press launch review

На других языках

---

[de] Yamaha Vmax

Die Vmax ist ein Motorrad nach Art eines Drag Bikes des japanischen Herstellers Yamaha, das im Jahr 1984 vorgestellt wurde. Der großvolumige und drehmomentstarke Vierzylinder-V-Motor mit 107 kW (145 PS) ermöglichte ein Serienmotorrad mit hoher Beschleunigung. In ihrer langjährigen Bauzeit erfuhr sie nur geringe Änderungen und blieb in ihrer Marktnische weitgehend ohne Konkurrenz. Im Jahr 2008 wurde eine komplett neu entwickelte Nachfolge-Version auf den Markt gebracht. Sie hat nun 1679 cm³ Hubraum und leistet 147 kW (200 PS). Mit offener ECU ergibt sich eine Endgeschwindigkeit von echten 278 km/h (GPS-Messung), Tacho 294 km/h. Bei der offenen ECU werden auch die Gangbeschränkungen rausgenommen. Damit ergeben sich von 0 auf 100 km/h 2,6 Sekunden und von Null auf 200 km/h 5,9 Sekunden.

---

- [en] Yamaha VMAX

---

[fr] Yamaha VMax

La VMax est un modèle de motocyclette, construite par la firme japonaise Yamaha.

---

[it] Yamaha V-Max

La V-Max, scritta anche con grafie diverse come VMax o VMAX (dall'ultima versione del 2009) è una moto "cruiser" della casa motociclistica giapponese Yamaha, in produzione dal 1985 al 2017[1].

---

[ru] Yamaha V-Max

Yamaha V-Max — мотоцикл класса крузер, производства Yamaha Motor. Выпускается с 1985 года; известен благодаря своему мощному двигателю V4 и оригинальному дизайну. Получил титул «Мотоцикл года» по версии Cycle Guide (1985). В 2008 году, название V-Max было заменено на VMAX.

---

---