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).

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150cc 2-stroke

photo coming soon

2009 KTM 150 SX

Class	150cc 2-stroke
Displacement	—
Bore × stroke	—
Cooling	—
Induction	Lamphorned carburetor with dual throttle bodies and a single main jet
Power valve	—
Starter	Electric starter
Transmission	5-speed
Front suspension	43 mm inverted telescopic fork
Front travel	120 in
Rear travel	165 in
Front brake	300mm
Rear brake	245mm
Front wheel	—
Rear wheel	—
Seat height	694.5 in
Wheelbase	53.1 in
Weight	200 lb (Dry weight (with fuel and oil))
Fuel capacity	1.7 gal
MSRP	$4,999

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).