KTM 250 SX 2010 vs. KTM 450 EXC 2011

KTM 250 SX 2010

KTM 450 EXC 2011

Overview - KTM 250 SX 2010 vs KTM 450 EXC 2011

KTM 250 SX 2010

KTM 450 EXC 2011

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Technical Specifications KTM 250 SX 2010 compared to KTM 450 EXC 2011

KTM 250 SX 2010

KTM 450 EXC 2011

KTM 250 SX 2010

KTM 450 EXC 2011

Engine and Drive Train

Bore	Bore	66.4 mm	Bore	95 mm
Stroke	Stroke	72 mm	Stroke	63.4 mm
Starter	Starter	Kick	Starter	Electric, Kick
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Ignition	Ignition	Kokusan	Ignition	Kokusan
Transmission	Transmission	Chain	Transmission	Chain
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	249 ccm	Displacement	449.3 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Brand	Brand	WP	Brand	WP

Suspension Rear

Brand	Brand	WP	Brand	WP

Chassis

Frame	Frame	Steel	Frame	Steel
Frame type	Frame type	Central tube	Frame type	Central tube

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre width	Front tyre width	80 mm	Front tyre width	90 mm
Front tyre height	Front tyre height	100 %	Front tyre height	90 %
Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	110 mm	Rear tyre width	140 mm
Rear tyre height	Rear tyre height	90 %	Rear tyre height	80 %
Rear tyre diameter	Rear tyre diameter	19 inch	Rear tyre diameter	18 inch
Wheelbase	Wheelbase	1,475 mm	Wheelbase	1,475 mm
Seat Height	Seat Height	985 mm	Seat Height	985 mm
Dry Weight	Dry Weight	95.4 kg	Dry Weight	113.9 kg
Fuel Tank Capacity	Fuel Tank Capacity	8 l	Fuel Tank Capacity	9.5 l

Pros and Cons in comparison

KTM 250 SX 2010

Although the two-strokes do not have a deflector, this does not mean that everything remains the same. In addition to the new design and a new frame, the mixture steamers get a new swingarm and a revised PDS system.

Fresh, new design

introduction of a rear damping deflection system

fun to ride.

Very complicated and power-consuming handling

rear damping without deflection system.

KTM 450 EXC 2011

The KTM 450 EXC is a very mature and perfectly implemented hard enduro. It has an almost infinite amount of experience. It is reliable and extremely confident in every situation. A faithful companion for off-road use which also performs its service extremely reliably.

Very reliable

well thought out and mature

powerful engine

clean engine response

High weight compared to 2-strokes

More nervous in ruts than other makes