Rear Brakes Hydraulic disc, 240 mm

Front Brakes Hydraulic disc, 270 mm

Wheelbase 57.9 in

Height 4.2 in

Wet weight 243 lb

Seat height 37.6 in

Fuel capacity 2.1 gal

Width 2.7 in

Ground Clearance 13.0 in

Brochure URL https://storage.googleapis.com/revvable-prod.appspot.com/brochures/yamaha/2026-yz250fx.pdf

Transmission 6-speed

Drive Method Chain

Cylinders 1

Cooling Liquid

Engine Config 4-stroke, DOHC, 4-valve single-cylinder

Stroke 4-stroke

Displacement 250 cc

Start Type Electric

Engine Type Single-Cylinder

Engine Cycles 4-Stroke

Fuel Type Gas

Manufacturer Yamaha

Body Style Plastic

Rear Suspension KYB® single shock; fully adjustable

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

Rear Tire 110 / 100-18 Dunlop® Geomax MX33

Front Tire 80 / 100-21 Dunlop® Geomax MX33F