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2018 Yamaha YZ450F Specs

General İnformation

Model Yamaha YZ450F
Year 2018
Category Cross - Motocross
Price as new US$ 9199. Prices depend on country, taxes, accessories, etc.

Engine and transmission

Displacement 449.70 ccm (27.44 cubic inches)
Engine type Titanium-valves
Compression 12.5:1
Bore x stroke 97.0 x 60.8 mm (3.8 x 2.4 inches)
Valves per cylinder 4
Fuel system Injection. Mikuni® fuel injection, 44mm
Fuel control Double Overhead Cams/Twin Cam (DOHC)
Ignition TCI: Transistor Controlled Ignition
Lubrication system Wet sump
Cooling system Liquid
Gearbox 5-speed
Transmission type, final drive Chain

Chassis, suspension, brakes and wheels

Frame type Bilateral beam frame
Rake (fork angle) 27.3°
Trail 119 mm (4.7 inches)
Front suspension KYB Speed-Sensitive System, inverted fork: fully adjustable
Front wheel travel 310 mm (12.2 inches)
Rear suspension KYB® single shock; fully adjustable
Rear wheel travel 315 mm (12.4 inches)
Frame 80/100-21
Front tyre 80/100-21
Rear tyre 120/80-19
Front brakes Single disc. Hydraulic.
Front brakes diamete 250 mm (9.8 inches)
Rear brakes Single disc. Hydraulic.
rear_brakes_diameter 245 mm (9.6 inches)
Seat Long, two-tone, motocross-style seat

Physical measures and capacities

Weight incl. oil, gas, etc 111.1 kg (245.0 pounds)
Seat height 975 mm (38.4 inches) If adjustable, lowest setting.
Overall height 1,290 mm (50.8 inches)
Overall length 2,174 mm (85.6 inches)
Overall width 826 mm (32.5 inches)
Ground clearance 335 mm (13.2 inches)
Wheelbase 1,481 mm (58.3 inches)
Fuel capacity 7.57 litres (2.00 gallons)

Other specifications

Color options Blue/white, White
Starter Electric
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