Yamaha R1 1999 (1998)

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The Yamaha YZF1000 R1 motorcycle was made in 1998 and has a transverse four-cylinder DOHC engine with a capacity of 998cc. It has a compression ratio of 11.8:1 and is liquid-cooled with a wet sump lubrication system. The engine weighs 65.3kg, has 17mm diameter gudgeons, and delivers a maximum power of 148.8 hp at 10,000 rpm. The rear tire power is 138.8 hp at 9600 rpm, and maximum torque is 11.0 kgf-m at 8500 rpm. The bike has a six-speed transmission with a final drive chain, and the frame is twin-spar aluminum.

The front suspension is 41mm inverted telescopic forks, and the rear suspension is the truss-type aluminum swinging arm with a monocross system. The front brakes are two 298mm discs with four-piston calipers while the rear brake is a single 256mm disc with a two-piston caliper. The rims are 3.50-17 in the front and 6.00-17 in the rear. It has a fuel capacity of 18 liters and an average fuel consumption of 17.2 km per liter. The bike’s top speed is 277.2 km/h, and it can do the standing 1/4 mile in 10.3 seconds at a speed of 222.7 km/h. The braking distance from 60-0 is 12.7 m, and from 100-0 is 36.7 m. The seat height is 813mm, and the dry weight is 177 kg while the wet weight is 192 kg. The Yamaha R1 1999 (1998) is a powerful bike with impressive performance capabilities.

Technische Daten:

Make Model: Yamaha YZF1000 R1

Jahr: 1998


Motor: Viertakt, querliegender Vierzylinder, DOHC, 5 Ventile pro Zylinder.
Hubraum: 998 cm³ / 60,9 cu-in
Bohrung x Hub: 74 x 58 mm
Verdichtungsverhältnis: 11,8:1
Kühlsystem: Flüssigkeitsgekühlt
Schmierung: Nasssumpf
Engine Oil: Mineral, 20W/40
Auspuff: Legierung Schalldämpfer
Induction: 4 x 40mm Mikuni CV Downdraft carburetors
Zündung: Digital TCI
Zündkerze: NGK, CR9E
Anfahren: Elektrisch
Additional: Engine weight 65.3kg 17mm diameter gudgeons
Max Power: 148.8 hp / 109.5 kW @ 10000 rpm
Rear Tyre Power: 138.8 hp @ 9600 rpm

Max Torque: 11.0 kgf-m / 108.3 Nm @ 8500 rpm
Kupplung: Nass, mehrscheibig, seilbetätigt
Getriebe: 6-Gang
Endantrieb: Kette
Gear Ratio: 1st 39/15 (2.600) 2nd 35/19 (1.842) 3rd 30/20 (1.500) 4th 28/21 (1.333) 5th 30/25 (1.200) 6th 29/26 (1.115)
Rahmen: Aluminium, zweiholmig
Front Suspension: 41mm inverted telescopic forks
Hinterradfederweg: 135 mm / 5.3 in
Rear Suspension: Truss-type Aluminium swinging arm Monocross system
Hinterradfederweg: 130 mm / 5.1 in
Front Brakes: 2 x 298mm discs 4 piston calipers
Rear Brakes: Single 256mm disc 2 piston caliper
Rim Front: 3.50-17
Felge hinten: 6.00-17
Vordere Bereifung: 120/70 ZR17
Hinterreifen: 190/50 ZR17
Rechen: 24 Grad
Nachlauf: 91 mm / 3.8 in
Dimensions: Length 2035 mm / 80.1 in Width 695 mm / 27.3 in Height 1095 mm / 43.1 in
Radstand: 1395 mm / 54.9 in

Bodenfreiheit: 140 mm / 5.5 in
Seat Height: 813 mm / 32.3 in
Dry Weight: 177 kg / 390.2 lbs
Nassgewicht: 192 kg / 423 lbs
Fuel Capacity: 18 Litres / US 4.7 gal
Verbrauch Durchschnitt: 17,2 km/Liter
Braking 60 – 0 / 100 – 0: 12.7 m / 36.7 m
Standing 1/4 Mile: 10.3 sec / 222.7 km/h
Top Speed: 277.2 km/h

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