These are the known mechanical and performance specifications for your 2019 Yamaha YFZ450R.
Basic Specs
Engine
Displacement449.00 ccm (27.40 cubic inches)
TypeTitanium valves
DetailsSingle cylinder, four-stroke
Max RPM
Compression11.8:1
Bore/Stroke95.0 x 63.4 mm (3.7 x 2.5 inches)
Valves/Cylinder5
FuelingInjection. Yamaha Fuel Injection (YFI), 42mm
IgnitionTCI
Exhaust
LubricationDry sump
CoolingLiquid
Drivetrain
Gearbox5-speed
Final DriveChain
ClutchWet multiplate assist-and-slipper clutch
Driveline
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity10.00 litres (2.64 gallons)
Emissions
Chassis
Frame TypeAluminum and steel
Rake
Trail
Front SuspensionIndependent double wishbone, threaded preload adjustable dual-rate coil-over springs, 3-way adjustable damper, 250 mm wheel travel
Front Travel
Rear SuspensionCast aluminium swingarm, threaded preload adjustable coil-over springs, 3-way adjustable damper, 280 mm wheel travel
Rear Travel
Seat
Seat Height810 mm (31.9 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,065 mm (41.9 inches)
Total Length1,795 mm (70.7 inches)
Total Width1,240 mm (48.8 inches)
Ground Clearance115 mm (4.5 inches)
Wheelbase1,270 mm (50.0 inches)
Dry Weight
Wet Weight184.0 kg (405.7 pounds)
Wheels & Brakes
Front Tire/Tyre21/7-10
Rear Tire/Tyre20/10-9
Front BrakesDouble disc. Hydraulic. Two-piston calipers.
Front Brake Diameter
Rear BrakesSingle disc. Two-piston calipers.
Rear Brake Diameter
WheelsMaxxi tires
Comments