2021 Yamaha YZ450FSP. Image credits - Yamaha.
Yamaha's profilation of this bike
Featuring official Monster Energy Yamaha Factory Team graphics as well as exclusive black and blue bodywork and matching blue wheels, it’s the ultimate production Yamaha race bike.
General information
Motorcycle name
Yamaha YZ450FSP
Year model
2021
Type
Cross / motocross
Rating
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Engine and transmission
Engine size
449.0 ccm (27.40 cubic inches)
Type of engine
Single cylinder, four-stroke
Engine details
Titanium-valves
Compression
13.0:1
Bore x stroke
97.0 x 60.9 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
Chain (final drive)
Clutch
Multiplate wet clutch
Chassis, suspension, brakes and wheels
Frame type
Bilateral beam frame, aluminum
Rake (fork angle)
27.0°
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
317 mm (12.5 inches)
Front tire
80/100-21
Rear tire
120/80-19
Front brakes
Single disc. Hydraulic.
Diameter
270 mm (10.6 inches)
Rear brakes
Single disc. Hydraulic.
Diameter
240 mm (9.4 inches)
Wheels
Dunlop® MX33® tyres
Seat
Long, two-tone, motocross-style seat
Physical measures and capacities
Weight incl. oil, gas, etc
111.0 kg (244.7 pounds)
Seat height
965 mm (38.0 inches) If adjustable, lowest setting.
Overall height
1275 mm (50.2 inches)
Overall length
2185 mm (86.0 inches)
Overall width
825 mm (32.5 inches)
Ground clearance
330 mm (13.0 inches)
Wheelbase
1481 mm (58.3 inches)
Fuel capacity
6.20 litres (1.64 US gallons)
Other specifications
Color options
Monster Energy Yamaha Racing Edition
Starter
Electric
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Further information
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property of the respective owners. Technical specifications are subject to change without notice.