These are the known mechanical and performance specifications for your 2009 KTM 50 SX.
Basic Specs
Engine
Displacement49.00 ccm (2.99 cubic inches)
Type
DetailsSingle cylinder, two-stroke
Max RPM
Compression12.5:1
Bore/Stroke39.5 x 40.0 mm (1.6 x 1.6 inches)
Valves/Cylinder
FuelingCarburettor. Dell´Orto PHBG 19 BS
IgnitionSeletra analogue
ExhaustAluminium
LubricationMixture lubrication 1:60
CoolingLiquid
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity2.30 litres (0.61 gallons)
Emissions
Chassis
Frame TypeDouble grinded central double-cradle-type frame. Steel subframe.
Rake24.0°
Trail90 mm (3.5 inches)
Front SuspensionMarzocchi, 32 mm
Front Travel185 mm (7.3 inches)
Rear SuspensionWP monoshock
Rear Travel185 mm (7.3 inches)
Seat
Seat Height684 mm (26.9 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance255 mm (10.0 inches)
Wheelbase1,030 mm (40.6 inches)
Dry Weight39.8 kg (87.7 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre60/100-12
Rear Tire/Tyre2.75-10
Front BrakesSingle disc. Bremo
Front Brake Diameter160 mm (6.3 inches)
Rear BrakesSingle disc. Bremo
Rear Brake Diameter140 mm (5.5 inches)
Wheels
Comments