These are the known mechanical and performance specifications for your 2012 KTM 450 SX.
Basic Specs
Engine
Displacement510.40 ccm (31.14 cubic inches)
TypeCam levers, drive via helical gear pair and tooth-wheel chain
DetailsSingle cylinder, four-stroke
Max RPM
Compression11.0:1
Bore/Stroke97.0 x 60.8 mm (3.8 x 2.4 inches)
Valves/Cylinder4
FuelingCarburettor. Keihin MX FCR 41
IgnitionKokusan digital 4K-3B
Exhaust
LubricationPressure lubrication with 2 Eaton pumps
CoolingLiquid
Drivetrain
Gearbox5-speed
Final DriveChain
ClutchWet multi-disc clutch, operated hydraulically
Driveline14:38
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity10.30 litres (2.72 gallons)
Emissions
Chassis
Frame TypeChromoly (25 CrMo4). Subframe: Aluminum.
Rake
Trail
Front SuspensionOhlins fully adjustable, Twin Chromoly A-arms
Front Travel244 mm (9.6 inches)
Rear SuspensionOhlins PDS Mono-shock, Fully Adjustable, Chromoly Swingarm
Rear Travel258 mm (10.2 inches)
Seat
Seat Height795 mm (31.3 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance265 mm (10.4 inches)
Wheelbase1,280 mm (50.4 inches)
Dry Weight165.0 kg (363.8 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre20/7-10
Rear Tire/Tyre20/11-9
Front BrakesSingle disc. Floating Wave discs, 4-piston fixed caliper
Front Brake Diameter180 mm (7.1 inches)
Rear BrakesSingle disc. Single piston floating caliper
Rear Brake Diameter200 mm (7.9 inches)
Wheels
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