- KTM 2003 Dirt Bike Models - 50 SX Senior Adventure

Feb. 01, 2006 By ORC STAFF
October 2002

Huge 20 Model Offering!
 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 The 14-mm carburetor has been replaced by a 12-mm carburetor.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
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
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 Newsletter
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