Motorcycles Specs > Yamaha > Yamaha YZ 85

Yamaha YZ 85 Specs

(2007)
The Yamaha YZ 85 model is a Cross / motocross bike manufactured by Yamaha . In this version sold from year 2007 , the dry weight is 66.2 kg (146.0 pounds) and it is equiped with a Single cylinder, two-stroke motor. The engine produces a maximum peak output power of  and a maximum torque of  . With this drive-train, the Yamaha YZ 85 is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha YZ 85 have a  frame with front suspension being  and in the rear suspension it is equiped with  . Stock tire sizes are 70/80-M17 on the front, and 90/90-M14 on the rear. As for stopping power, the Yamaha YZ 85 braking system includes Single disc size 198 mm (7.8 inches) at the front and Single disc size 146 mm (5.7 inches) at the rear. 

Yamaha YZ 85 General Information

Brand Yamaha 
Model Yamaha YZ 85 
Start year 2007 
Year 2007 
Category Cross / motocross 
Factory Warranty (Years / miles)

Yamaha YZ 85 Dimensions, Aerodynamics and weight

Frame type
Seat details
Wheelbase 1,257 mm (49.5 inches) 
Length 1,821 mm (71.7 inches) 
Width 757 mm (29.8 inches) 
Height 1,161 mm (45.7 inches) 
Seat Height 864 mm (34.0 inches) If adjustable, lowest setting. 
Alternate Seat Height
Ground Clearance 351 mm (13.8 inches) 
Trail size
Wheels details
Front Tyres - Rims dimensions 70/80-M17 
Rear Tyres - Rims dimensions 90/90-M14 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 198 mm (7.8 inches) 
Rear Brakes Dimensions - Disc Dimensions 146 mm (5.7 inches) 
Curb Weight (including fluids)
Dry Weight 66.2 kg (146.0 pounds) 
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio :
Fuel Tank Capacity 4.92 litres (1.30 gallons) 
Reserve Fuel Capacity
Carrying Details and Capacity
Front Suspension
Front Suspension Travel
Rear Suspension
Rear Suspension Travel

Yamaha YZ 85 Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, two-stroke 
Engine details
Fuel system Carburettor. PWK28 x 1 
Engine size - Displacement - Engine capacity 84.70 ccm (5.17 cubic inches) 
Bore x Stroke 47.5 x 47.8 mm (1.9 x 1.9 inches) 
Compression Ratio 8.2:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration
Maximum power - Output - Horsepower
Maximum torque
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 YZ 85 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 YZ 85 Electrical Systems, Ignition and Equipment

Ignition Type CDI 
Electrical Details
Starter Type
Instruments
Lights
How much does a Yamaha YZ 85 weighs?
The Yamaha YZ 85 weighs 66.2 kg (146.0 pounds).