Rear Brakes Hydraulic disc, 240 mm

Front Brakes Hydraulic disc, 270 mm

Front tyre 80/100-21

Trail 117 mm

Front wheel travel 300 mm

Rear wheel travel 305 mm

Rear tyre 120/90-18

Seat Height 37.6 in

Height 4.2 in

Wet weight 258 lb

Wheelbase 57.9 in

Ground Clearance 13.0 in

Length 85.4 in (2169 mm)

Width 2.7 in

Fuel capacity 2.0 gal

Brochure URL https://storage.googleapis.com/revvable-prod.appspot.com/brochures/yamaha/2026-wr450f.pdf

Transmission 5-speed

Drive Method Chain

Cylinders Single-Cylinder

Stroke 4-Stroke

Cooling Liquid

Displacement 450 cc

Engine Config 4-stroke single cylinder DOHC

Gearbox 5-speed

Fuel Type Gas

Compression 13.0:1

Fuel system Injection

Start Type Electric

Clutch Wet, multi-plate

Engine Cycles 4-Stroke

Bore x Stroke 97.0 x 60.8 mm

Engine Type Single-Cylinder

Manufacturer Yamaha

Torque big torque

Front Suspension KYB® spring-type fork with speed sensitive damping; fully adjustable

Rear Suspension KYB® single shock; fully adjustable

Rear Tire 120 / 90-18 Dunlop® Geomax MX33

Front Tire 80 / 100-21 Dunlop® Geomax MX33F