Specifications

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2019 Yamaha YFZ450R SE - Studio Grey
2019 Yamaha YFZ450R SE - Studio Red
MSRP*

$9,399 - Red - Available from June 2018

$9,399 - Armor Grey - Available from June 2018

Engine

Engine Type
449cc liquid-cooled DOHC 4-stroke; 5 titanium valves
Bore x Stroke
95.0mm x 63.4mm
Fuel Delivery
Yamaha Fuel Injection (YFI), 42mm
Ignition
TCI: Transistor Controlled Ignition
Transmission
5-speed; wet multiplate assist-and-slipper clutch
Final Drive
O-ring chain
Compression Ratio
11.8:1

Chassis

Suspension / Front
Independent double wishbone w/Kashima coated piggyback shocks; high/low speed compression, rebound and threaded preload adjustment, 9.8-in travel
Suspension / Rear
Cast aluminum swingarm w/piggyback shock; high/low speed compression, rebound and threaded preload adjustment, 11.0-in travel
Brakes / Front
Dual hydraulic disc
Brakes / Rear
Wave-style hydraulic disc
Tires / Front
AT21 x 7-10 Maxxis®
Tirres / Rear
AT20 x 10-9 Maxxis®

Dimensions

L x W x H
70.7 in x 48.8 in x 41.9 in
Seat Height
31.9 in
Wheelbase
50.0 in
Maximum Ground Clearance
9.3 in
Fuel Capacity
2.6 gal
Wet Weight***
405 lb

Other

Warranty
6 Month (Limited Factory Warranty)