These are the known mechanical and performance specifications for your 2007 Yamaha WR 450 F.
ModelYamaha WR 450 F
TypeEnduro / offroad
CostUS$ 7199. Prices depend on country, taxes, accessories, etc.
Displacement449.00 ccm (27.40 cubic inches)
DetailsSingle cylinder, four-stroke
Bore/Stroke95.0 x 63.4 mm (3.7 x 2.5 inches)
Fuel Economy & Polution
Fuel Capacity7.94 litres (2.10 gallons)
Front SuspensionTelescopic Fork, Coil spring/oil damper, 11.8´
Rear SuspensionSwingarm (link, suspension), Coil spring/gas-oil damper, 12.0´
Seat Height978 mm (38.5 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,295 mm (51.0 inches)
Total Length2,174 mm (85.6 inches)
Total Width826 mm (32.5 inches)
Ground Clearance366 mm (14.4 inches)
Wheelbase1,486 mm (58.5 inches)
Dry Weight112.0 kg (246.9 pounds)
Wheels & Brakes
Front BrakesSingle disc
Front Brake Diameter250 mm (9.8 inches)
Rear BrakesSingle disc
Rear Brake Diameter245 mm (9.6 inches)
It appears you're interested in specifications for the Yamaha WR 450 F. This Enduro / offroad model is powered by a Single cylinder, four-stroke engine with 449.00 ccm (27.40 cubic inches) of actual displacement before 12.3:1 compression. Fueling is metered via allowing this machine to produce its horsepower and torque. According to our records engine heat of the Yamaha WR 450 F 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 80/80-M21 and the rear is 110/90-M18 . 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 WR 450 F was launched in 2007, 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.