Compare Dirt Bikes

Pick any two bikes to see specs and photos side by side. Differences are highlighted. Blank = not yet verified for that year-model (we don’t guess).

Yamaha

2024 Yamaha YZ250F

Yamaha

2024 Yamaha YZ250FX

Class	250cc 4-stroke	250cc 4-stroke
Displacement	250cc	250cc
Bore × stroke	77 × 53.6 mm	77 × 53.6 mm
Cooling	—	—
Induction	Mikuni fuel injection, 44mm	Mikuni fuel injection, 44mm
Power valve	—	—
Starter	—	—
Transmission	5-speed	6-speed
Front suspension	KYB Speed-Sensitive System inverted fork; fully adjustable, 12.2-in travel	KYB spring-type fork with speed sensitive damping; fully adjustable
Front travel	12.2 in	12.2 in
Rear travel	12.3 in	12.5 in
Front brake	270mm	270mm
Rear brake	240mm	240mm
Front wheel	—	—
Rear wheel	—	—
Seat height	38.2 in	37.6 in
Wheelbase	58.1 in	58.3 in
Weight	231 lb (wet weight)	245 lb (Wet weight*** includes the vehicle with all standard equipment and all fluids, including oil, coolant (as applicable) and a full tank of fuel. It does not include the weight of options or accessories.)
Fuel capacity	1.6 gal	2.2 gal
MSRP	—	—

Highlighted (blue) values differ. Verified manufacturer data; see each bike’s page for sources. Torque/fluid specs are on the individual pages (service-manual only).