KTM SX525
The KTM 450 SX was a single cylinder, four-stroke atv produced between 2000 and 2012.
Engine
The engine was a liquid cooled single cylinder, four-stroke. A 97.0mm bore x 60.8mm stroke result in a displacement of just 510.4 cubic centimeters. The engine featured a 11.0:1 compression ratio. Fuel was supplied via a single overhead cams (sohc).
Drive
The bike has a 5-speed transmission. The final drive was via chain. Power was moderated via the wet multi-disc clutch, operated hydraulically.
Chassis
It came with a 20/7-10 front tire and a 20/11-9 rear tire. Stopping was achieved via single disc. floating wave discs, 4-piston fixed caliper in the front and a single disc. single piston floating caliper in the rear. The front suspension was a ohlins fully adjustable, twin chromoly a-arms while the rear was equiped with a ohlins pds mono-shock, fully adjustable, chromoly swingarm. The 450 SX was fitted with a 2.72 Gallon (10.30 Liters) fuel tank. The bike weighed just 363.76 pounds (165.0 Kg). The wheelbase was 50.39 inches (1280 mm) long.
In Media
| Manufacturer | KTM |
|---|---|
| Also called | 520 SX Racing, 525 SX Racing, 525 SX, 450 SX |
| Production | 2000 - 2012 |
| Class | Enduro |
| Engine | single cylinder, four-stroke |
| Bore / Stroke | 97.0mm x 60.8mm |
| Compression ratio | 12.5:1 |
| Horse Power | 2.95 HP (2.2 KW) @ 8300RPM |
| Fuel system | carburettor. keihin mx fcr 41 |
| Ignition type | kokusan digital 4k-3b |
| Battery | 11.0:1 |
| Transmission | Gear box: 5-speed Final Drive: chain |
| Suspension | Front: ohlins fully adjustable, twin chromoly a-arms Rear: ohlins pds mono-shock, fully adjustable, chromoly swingarm |
| Brakes | Front: single disc. floating wave discs, 4-piston fixed caliper Rear: single disc. single piston floating caliper |
| Front Tire | 20/7-10 |
| Rear Tire | 20/11-9 |
| Wheelbase | 50.39 inches (1280 mm) |
| Dimensions | W 20.67 inches (525 mm) H 20.67 inches (525 mm) |
| Seat height | 31.3 inches (795 mm) |
| Weight | 363.76 pounds (165.0 Kg) (dry), 105.0 kg (wet) |
| Fuel capacity | 2.72 Gallon (10.30 Liters) |
| Manuals | Service Manual |
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The KTM 450 SX was a single cylinder, four-stroke Enduro motorcycle produced by KTM between 2000 and 2012. Claimed horsepower was 2.95 HP (2.2 KW) @ 8300 RPM.
Engine
The engine was a liquid cooled single cylinder, four-stroke. A 97.0mm bore x 60.8mm stroke result in a displacement of just 510.4 cubic centimeters. Fuel was supplied via a single overhead cams (sohc).
Drive
The bike has a 5-speed transmission. Power was moderated via the wet multi-disc clutch, operated hydraulically.
Chassis
It came with a 20/7-10 front tire and a 20/11-9 rear tire. Stopping was achieved via single disc. floating wave discs, 4-piston fixed caliper in the front and a single disc. single piston floating caliper in the rear. The front suspension was a ohlins fully adjustable, twin chromoly a-arms while the rear was equipped with a ohlins pds mono-shock, fully adjustable, chromoly swingarm. The 450 SX was fitted with a 2.72 Gallon (10.30 Liters) fuel tank. The bike weighed just 363.76 pounds (165.0 Kg). The wheelbase was 50.39 inches (1280 mm) long.
2005 - 2007 KTM 525 SX
The 2005 KTM 525 SX Racing, represents the highest level of off-the-shelf performance found in a modern machine. Although engineered to be totally competitive in stock form, the 525 SX Racing is also the perfect platform to modify in order to meet your specific riding style, ability, and setup preferences. The perfect bike for the very courageous and for those who love power above all.
2005 - 2008 KTM 450 SX
The 450 SX is the basis for our successes in the king´s class. It shines with its new frame, superagile chassis and linear performance progression. The 450 SX`s high-quality chassis allows advanced riders to convert the brutal power of the brand’s innovative DOHC four-stroke engine into controllable traction, even on the toughest MX tracks. Although engineered to be totally competitive in stock form, the 450 SX Racing is also the perfect platform to modify in order to meet your specific riding style, ability, and setup preferences.