These are the known mechanical and performance specifications for your 2015 Yamaha YFZ450R SE.
ModelYamaha YFZ450R SE
Displacement449.00 ccm (27.40 cubic inches)
DetailsSingle cylinder, four-stroke
Bore/Stroke95.0 x 63.4 mm (3.7 x 2.5 inches)
FuelingInjection. Fuel Injection 42 mm EHS with ISC
Fuel Economy & Polution
Fuel Capacity10.00 litres (2.64 gallons)
Front SuspensionIndependent double wishbone, threaded preload adjustable dual-rate coil-over springs, 3-way adjustable damper, 250 mm wheel travel
Rear SuspensionCast aluminium swingarm, threaded preload adjustable coil-over springs, 3-way adjustable damper, 280 mm wheel travel
Seat Height810 mm (31.9 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Length1,795 mm (70.7 inches)
Ground Clearance115 mm (4.5 inches)
Wheelbase1,270 mm (50.0 inches)
Wet Weight184.0 kg (405.7 pounds)
Wheels & Brakes
Front BrakesDouble disc. Hydraulic. Two-piston calipers.
Front Brake Diameter
Rear BrakesSingle disc. Two-piston calipers.
Rear Brake Diameter
It appears you're interested in specifications for the Yamaha YFZ450R SE. This ATV model is powered by a Single cylinder, four-stroke engine with 449.00 ccm (27.40 cubic inches) of actual displacement before 11.8:1 compression. Fueling is metered via Injection. Fuel Injection 42 mm EHS with ISC allowing this machine to produce its horsepower and torque. According to our records engine heat of the Yamaha YFZ450R SE 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, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc. Hydraulic. Two-piston calipers. front brakes and Single disc. Two-piston calipers. rear brakes. The Yamaha YFZ450R SE was launched in 2015, 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.