2004 Yamaha YZ 85 Specs

motorcycle specs

These are the known mechanical and performance specifications for your 2004 Yamaha YZ 85.

Basic Specs

Year2004
MakeYamaha
ModelYamaha YZ 85
Cost

Engine

Displacement84.70 ccm (5.17 cubic inches)
Type
DetailsSingle cylinder, two-stroke
Max RPM
Compression8.2:1
Bore/Stroke47.5 x 47.8 mm (1.9 x 1.9 inches)
Valves/Cylinder5
Fueling
Ignition
Exhaust
Lubrication
CoolingLiquid

Drivetrain

Gearbox
Final Drive
Clutch
Driveline

Performance

Horespower
Torque
Top Speed

Fuel Economy & Polution

Fuel Consumption
Fuel Capacity
Emissions

Chassis

Frame Type
Rake
Trail
Front SuspensionTelescopic fork
Front Travel275 mm (10.8 inches)
Rear SuspensionSwinging arm (monocross)
Rear Travel282 mm (11.1 inches)
Seat
Seat Height864 mm (34.0 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,161 mm (45.7 inches)
Total Length1,818 mm (71.6 inches)
Total Width758 mm (29.8 inches)
Ground Clearance351 mm (13.8 inches)
Wheelbase1,255 mm (49.4 inches)
Dry Weight66.0 kg (145.5 pounds)
Wet Weight

Wheels & Brakes

Front Tire/Tyre70/100-17
Rear Tire/Tyre90/100-14
Front BrakesSingle disc
Front Brake Diameter220 mm (8.7 inches)
Rear BrakesSingle disc
Rear Brake Diameter146 mm (5.7 inches)
Wheels

Comments

It appears you're interested in specifications for the Yamaha YZ 85. This Cross / motocross model is powered by a Single cylinder, two-stroke engine with 84.70 ccm (5.17 cubic inches) of actual displacement before 8.2:1 compression. Fueling is metered via allowing this machine to produce its horsepower and torque. According to our records engine heat of the Yamaha YZ 85 is moderated by Liquid. You'll need to get familiar with the transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 70/100-17 and the rear is 90/100-14 . The entire package is supported by the frame, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc front brakes and Single disc rear brakes. The Yamaha YZ 85 was launched in 2004, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.