MXOffroad.com - KTM 2003 Dirt Bike Models - 50 SX Senior Adventure

Feb. 01, 2006 By ORC STAFF

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October 2002

Huge 20 Model Offering!
OVERVIEW
125 SX	200 SX	250 SX	450 SX	525 SX
200 EXC	250 EXC	250 EXC 4ST	300 EXC	450 EXC
525 EXC	200 MXC	300 MXC	450 MXC	525 MXC
65 SX	50 SX Pro Senior LC	50 SX Pro Junior LC	50 SX Senior Adventure	50 SX Mini Adventure

2003 50 SX Senior Adventure FEATURES

All Mini models match the color and graphics design of the 2003 SX models. All Mini models come with a new, more wear-resistant steering-head bearing. The 14-mm carburetor has been replaced by a 12-mm carburetor.

In addition to the new Mini LC (water-cooled) models, the Mini ACs (air-cooled) are available as economical beginners? bikes under the ?Mini Adventures? label.

2003 50 SX Senior Adventure SPECIFICATIONS
MSRP	$2,098.00
Engine
Bore x Stroke (mm)	39,5/40
Displacement (cc)	49,8
Cooling	air cooled
Clutch	centrifugal clutch (adjustable)
Valve	-
Engine Type	single cylinder, 2-stroke
Primary ratio	0.70625
Lubrication	separate lubrication
Starter	kick-starter
Carburetor	Dell'Orto PHVA 14DS
Ignition	analog
Chassis
Rim front/rear	1.5 x 10"; 1.5 x 10"
Tire front/rear	2.50 x 10"; 2.50 x 10"
Ground clearance (unloaded)	255 mm/10"
Rear brake	drum brake d=90 mm/3.5"
Front brake	drum brake d=90 mm/3.5"
Main silencer	Aluminum
Rear suspension	Paioli MC 30 monoshock
Front suspension	Marzocchi d=32 mm
Suspension travel front/rear	185/185 mm - 7.3"/7.3"
Weight	approx. 38.4 kgs/84.6 lbs
Handlebar	Aluminum
Wheel caster	66.7 mm
Wheelbase	1030 mm/40.6"
Frame	central double-cradle-type frame
Subframe	-
Seat height (unloaded)	650 mm/25.6" - 675 mm/26.6" (adjustable)
Steering head angle	64°
Fuel capacity	approx. 2 liters/0.44 gallons
Transmission ratio	0.491666667

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