These are the known mechanical and performance specifications for your 2012 KTM 125 SX.
Basic Specs
Engine
Displacement124.80 ccm (7.62 cubic inches)
TypeReed intake and exhaust control
DetailsSingle cylinder, two-stroke
Max RPM
Compression
Bore/Stroke54.0 x 54.5 mm (2.1 x 2.1 inches)
Valves/Cylinder
FuelingCarburettor. Keihin PWK 38S AG
IgnitionContactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan
Exhaust
LubricationMixture oil lubrication 1:40
CoolingLiquid
Drivetrain
Gearbox6-speed
Final DriveChain
ClutchWet mDouble disk clutch / hydraulically operated
Driveline13:50
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity7.50 litres (1.98 gallons)
Emissions
Chassis
Frame TypeCentral tube frame made of chrome molybdenum steel tubing
Rake26.5°
Trail
Front SuspensionWPÂ Suspension
Front Travel300 mm (11.8 inches)
Rear SuspensionWPÂ Suspension
Rear Travel330 mm (13.0 inches)
Seat
Seat Height992 mm (39.1 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance395 mm (15.6 inches)
Wheelbase1,480 mm (58.3 inches)
Dry Weight91.6 kg (201.9 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre80/100-21
Rear Tire/Tyre100/90-19
Front BrakesSingle disc
Front Brake Diameter260 mm (10.2 inches)
Rear BrakesSingle disc
Rear Brake Diameter220 mm (8.7 inches)
Wheels
Comments