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

2020 KTM 150 SX

Class	150cc 2-stroke
Displacement	—
Bore × stroke	—
Cooling	—
Induction	Single carburetor (K&J)
Power valve	—
Starter	Electric starter
Transmission	5-speed
Front suspension	43 mm inverted telescopic fork with compression and rebound damping
Front travel	—
Rear travel	—
Front brake	310mm
Rear brake	280mm
Front wheel	—
Rear wheel	—
Seat height	32.8 in
Wheelbase	52.9 in
Weight	165 lb (Dry weight (with full tank of fuel))
Fuel capacity	—
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).