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Motorcycles Specs > Yamaha > Yamaha YZF-R1

Yamaha YZF-R1 Specs

The Yamaha YZF-R1 model is a Sport bike manufactured by Yamaha . In this version sold from year 2004 , the dry weight is 172.0 kg (379.2 pounds) and it is equiped with a In-line four, four-stroke motor. The engine produces a maximum peak output power of 180.00 HP (131.4 kW) @ 10500 RPM and a maximum torque of 110.10 Nm (11.2 kgf-m or 81.2 ft.lbs) @ 10500 RPM . With this drive-train, the Yamaha YZF-R1 is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha YZF-R1 have a  frame with front suspension being Telescopic fork, diameter 43mm and in the rear suspension it is equiped with Swingarm (Link suspension) . Stock tire sizes are 120/70-ZR17 on the front, and 190/50-ZR17 on the rear. As for stopping power, the Yamaha YZF-R1 braking system includes Double disc size 320 mm (12.6 inches) at the front and Single disc size 220 mm (8.7 inches) at the rear. 

Yamaha YZF-R1 General Information

Brand Yamaha 
Model Yamaha YZF-R1 
Year 2004 
Year 2004 
Category Sport 
Factory Warranty (Years / miles)  

Yamaha YZF-R1 Dimensions, Aerodynamics and weight

Frame type  
Seat details  
Wheelbase 1,395 mm (54.9 inches) 
Length 2,065 mm (81.3 inches) 
Width 720 mm (28.3 inches) 
Height 1,105 mm (43.5 inches) 
Seat Height 835 mm (32.9 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance 135 mm (5.3 inches) 
Trail size  
Wheels details  
Front Tyres - Rims dimensions 120/70-ZR17 
Rear Tyres - Rims dimensions 190/50-ZR17 
Front brakes Double disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 320 mm (12.6 inches) 
Rear Brakes Dimensions - Disc Dimensions 220 mm (8.7 inches) 
Curb Weight (including fluids)  
Dry Weight 172.0 kg (379.2 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio : 1.0465 HP/kg 
Fuel Tank Capacity  
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension Telescopic fork, diameter 43mm 
Front Suspension Travel 120 mm (4.7 inches) 
Rear Suspension Swingarm (Link suspension) 
Rear Suspension Travel 135 mm (5.3 inches) 

Yamaha YZF-R1 Engine and Transmission Technical Data

Engine type - Number of cylinders In-line four, four-stroke 
Engine details  
Fuel system Injection 
Engine size - Displacement - Engine capacity 998.00 ccm (60.90 cubic inches) 
Bore x Stroke 77.0 x 53.6 mm (3.0 x 2.1 inches) 
Compression Ratio 12.3:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration DOHC 
Maximum power - Output - Horsepower 180.00 HP (131.4 kW) @ 10500 RPM 
Maximum torque 110.10 Nm (11.2 kgf-m or 81.2 ft.lbs) @ 10500 RPM 
Engine Maximum RPM  
Cooling system Liquid 
Lubrication system  
Engine oil capacity  
Exhaust system  
Gearbox 6-speed 
Transmission type, final drive ratio Chain 
Clutch type  
Driveline  

Yamaha YZF-R1 Performance

Top Speed  
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile)  
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency  
CO2 emissions  
Emissions  

Yamaha YZF-R1 Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details  
Starter Type  
Instruments  
Lights