Spunky's Motorcycle Shop

Information

Yamaha's ultimate enduro, the WR450F provides a whole new level of performance and control for all types of challenging terrain. With an engine and chassis developed directly from the class-dominating YZ450F motocrosser, the new WR450F is an off-road weapon that's easy to ride fast, extremely capable in technical situations and more versatile than ever.

New for 2026, an industry-first ECU lock function prevents theft and unauthorized engine start-up via a password-required lock.
ECU settings are tailored to suit the specific needs of cross country and enduro competition.
A three-level Traction Control System selectable within the Yamaha Power Tuner App maintains ideal rear wheel traction.
A wide-ratio 5-speed transmission is geared for cross country, from tight technical single track to high speed open sections.
An advanced aluminum bilateral beam frame strikes the perfect balance of precise cornering performance and handling stability.
The fork now includes a hand-adjustable knob for easy compression adjustments.
Fully adjustable Speed Sensitive KYB® fork delivers exceptional balance between handling and bump absorption.

Engine liquid-cooled, DOHC, 4-valve (titanium), single
Displacement 450 cc
Bore and Stroke 97 x 60.8 mm
Compression Ratio 13.0:1
Fuel Delivery Mikuni 44 mm throttle body F.I.
Lubrication Wet sump
Ignition / Starting TCI / Electric
Transmission Constant mesh, 5-speed
Final Drive Chain

Suspension (Front) Fully adj. inverted fork / 300 mm (11.8") wheel travel
Suspension (Rear) Fully adj. Link Monocross / 306 mm (12.0") wheel travel
Brakes (Front) 270 mm floating disc / twin-piston caliper
Brakes (Rear) 245 mm disc / single-piston caliper
Tires (Front) 80/100-21
Tires (Rear) 120/90-18

Length 2,170 mm (85.4")
Wheelbase 1,470 mm (57.9")
Ground Clearance 330 mm (13")
Seat Height 955 mm (37.6")
Fuel Capacity 7.9 litres (1.7 Imp. gal.)
Wet Weight 257 lbs
Colour(s) Team Yamaha Blue