2012 Yamaha YFZ450R Specs

motorcycle specs

These are the known mechanical and performance specifications for your 2012 Yamaha YFZ450R.

Basic Specs

Year2012
MakeYamaha
ModelYamaha YFZ450R
TypeATV
CostUS$ 8599. Prices depend on country, taxes, accessories, etc.

Engine

Displacement449.00 ccm (27.40 cubic inches)
TypeTitanium valves
DetailsSingle cylinder, four-stroke
Max RPM
Compression11.6:1
Bore/Stroke95.0 x 63.4 mm (3.7 x 2.5 inches)
Valves/Cylinder
FuelingInjection. Yamaha Fuel Injection (YFI) , 42mm
IgnitionDigital TCI: Transistor Controlled Ignition
Exhaust
Lubrication
CoolingLiquid

Drivetrain

Gearbox5-speed
Final DriveChain
Clutch
Driveline2WD; Sealed O-Ring Chain, Eccentric Adjustment

Performance

Horespower
Torque
Top Speed

Fuel Economy & Polution

Fuel Consumption
Fuel Capacity9.84 litres (2.60 gallons)
Emissions

Chassis

Frame TypeHybrid steel and aluminum frame with a Controlled- Fill aluminum subframe and cast aluminum swingarm
Rake
Trail
Front SuspensionIndependent double wishbone, w/Kashima coated piggy back shocks, High/Low speed compression, rebound and threaded preload adjustment, 9.8-in travel
Front Travel
Rear SuspensionCast aluminum swingarm w/piggyback High/Low speed compression, rebound and threaded preload adjustment, 11.0-in travel
Rear Travel
Seat
Seat Height810 mm (31.9 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,064 mm (41.9 inches)
Total Length1,796 mm (70.7 inches)
Total Width1,240 mm (48.8 inches)
Ground Clearance114 mm (4.5 inches)
Wheelbase1,270 mm (50.0 inches)
Dry Weight
Wet Weight182.8 kg (403.0 pounds)

Wheels & Brakes

Front Tire/Tyre21/7-10
Rear Tire/Tyre20/10-9
Front BrakesDouble disc. Ventilated hydraulic disc, twin piston
Front Brake Diameter
Rear BrakesSingle disc. Wave Style Ventilated Hydraulic Disc, Twin Piston
Rear Brake Diameter
Wheels

Comments

It appears you're interested in specifications for the Yamaha YFZ450R. This ATV model is powered by a Titanium valves Single cylinder, four-stroke engine with 449.00 ccm (27.40 cubic inches) of actual displacement before 11.6:1 compression. Fueling is metered via Injection. Yamaha Fuel Injection (YFI) , 42mm allowing this machine to produce its horsepower and torque. According to our records engine heat of the Yamaha YFZ450R is moderated by Liquid. You'll need to get familiar with the 5-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 21/7-10 and the rear is 20/10-9 . The entire package is supported by the frame, Hybrid steel and aluminum frame with a Controlled- Fill aluminum subframe and cast aluminum swingarm. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc. Ventilated hydraulic disc, twin piston front brakes and Single disc. Wave Style Ventilated Hydraulic Disc, Twin Piston rear brakes. The Yamaha YFZ450R was launched in 2012, 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.