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KTM 525 SX Racing - 2005 Specifications and Reviews

The 2005 KTM 525 SX Racing is a high-performance motocross machine designed for aggressive off-road riders seeking maximum power and control. Its potent 510cc single-cylinder engine delivers dominant mid-range torque ideal for competitive racing, while the lightweight chassis ensures exceptional maneuverability on demanding terrain. Best known for its reliability and winning race pedigree, this bike excels in the hands of experienced riders tackling professional and amateur motocross circuits.

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General information

CategoryCross / motocross
Year2005
ModelKTM 525 SX Racing
 
 

Engine and Transmission Specifications

ClutchWet multi-disc clutch, operated hydraulically
Transmission typefinal driveChain
Gearbox4-speed
Cooling systemLiquid
Lubrication systemPressure lubrication with 2 Eaton pumps
StarterKick
IgnitionKokusan digital 4K-3A
Fuel systemCarburettor. Keihin MX FCR 41
Bore x stroke95.0 x 72.0 mm (3.7 x 2.8 inches)
Compression11.0:1
Stroke4
Engine typeSingle cylinder
Capacity:510.40 ccm (31.14 cubic inches)

Physical measures and capacities

Wheelbase1,481 mm (58.3 inches)
Ground clearance380 mm (15.0 inches)
Overall width525 mm (20.7 inches)
Overall height525 mm (20.7 inches)
Seat height925 mm (36.4 inches) If adjustable, lowest setting.
Dry weight106.0 kg (233.7 pounds)
 
 

KTM 525 SX Racing dimensions and frame

Rear brakes diameter260 mm (10.2 inches)
Rear brakesSingle disc
Front brakes diameter216 mm (8.5 inches)
Front brakesSingle disc
Rear suspension travel335 mm (13.2 inches)
Rear suspensionWP-PDS shock absorber
Front suspensionWP-USD 48 mm (1.89´)
Trail112 mm (4.4 inches)
Rake (fork angle)26.5°
Frame typeChromium molybdenum

Speed and acceleration

Fuel capacity7.00 litres (1.85 gallons)

Rider Reviews

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