These are the known mechanical and performance specifications for your 2007 Yamaha YZ 85.
Basic Specs
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/Cylinder
FuelingCarburettor. PWK28 x 1
IgnitionCDI
Exhaust
Lubrication
CoolingLiquid
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity4.92 litres (1.30 gallons)
Emissions
Chassis
Frame Type
Rake
Trail
Front SuspensionTelescopic Fork, coil spring/oil damper, 10.8´
Front Travel
Rear SuspensionSwingarm (link, suspension), coil spring/gas-oil damper, 11.3´
Rear Travel
Seat
Seat Height864 mm (34.0 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,161 mm (45.7 inches)
Total Length1,821 mm (71.7 inches)
Total Width757 mm (29.8 inches)
Ground Clearance351 mm (13.8 inches)
Wheelbase1,257 mm (49.5 inches)
Dry Weight66.2 kg (146.0 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre70/80-M17
Rear Tire/Tyre90/90-M14
Front BrakesSingle disc
Front Brake Diameter198 mm (7.8 inches)
Rear BrakesSingle disc
Rear Brake Diameter146 mm (5.7 inches)
Wheels
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