KTM SX450
The KTM 450 SX-F was a single cylinder, four-stroke cross / motocross motorcycle produced between 2003 and 2019.
EngineEdit
The engine was a liquid cooled single cylinder, four-stroke. A 95.0mm bore x 63.4mm stroke result in a displacement of just 449.3 cubic centimeters. The engine featured a 12.5:1 compression ratio. Fuel was supplied via a single overhead cams (sohc).
DriveEdit
The bike has a 4-speed transmission. The final drive was via chain. Power was moderated via the wet, dds multi-disc clutch, brembo hydraulics.
ChassisEdit
It came with a 80/100-21 front tire and a 110/90-19 rear tire. Stopping was achieved via single disc. brake calipers on floating bearings in the front and a single disc. brake calipers on floating bearings in the rear. The front suspension was a wp-usd, aer 48, ø 48 mm while the rear was equiped with a wp shock absorber with linkage. The 450 SX-F was fitted with a 1.85 Gallon (7.00 Liters) fuel tank. The bike weighed just 220.46 pounds (100.0 Kg). The wheelbase was 58.46 inches (1485 mm) long.
In MediaEdit
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| KTM SX450 | |
| Manufacturer | |
|---|---|
| Also called | 450 SX Racing, 450 SX ATV, 450 SX-F Factory Edition, 450 SX-F |
| Production | 2003 - 2019 |
| Class | Enduro |
| Engine | single cylinder, four-stroke |
| Bore / Stroke | 95.0mm x 63.4mm |
| Compression ratio | 12.75:1 |
| Horsepower | 70.0 HP (52.2 KW) @ 11500RPM |
| Fuel System | injection |
| Ignition | keihin ems |
| Transmission | Gear box: 4-speed Final Drive: chain |
| Suspension | Front: wp-usd, aer 48, ø 48 mm Rear: wp shock absorber with linkage |
| Brakes | Front: single disc. brake calipers on floating bearings Rear: single disc. brake calipers on floating bearings |
| Front Tire | 80/100-21 |
| Rear Tire | 120/90-19 |
| Wheelbase | 58.46 inches (1485 mm) |
| Width | 17.72 inches (450 mm) |
| Seat Height | 37.8 inches (960 mm) |
| Weight | 220.46 pounds (100.0 Kg) (dry), 106.0 kg (wet) |
| Fuel Capacity | 1.85 Gallon (7.00 Liters) |
| Manuals | Service Manual |
The KTM 450 SX-F was a single cylinder, four-stroke Enduro motorcycle produced by KTM between 2003 and 2019. Claimed horsepower was 70.0 HP (52.2 KW) @ 11500 RPM.
EngineEdit
The engine was a liquid cooled single cylinder, four-stroke. A 95.0mm bore x 63.4mm stroke result in a displacement of just 449.3 cubic centimeters. Fuel was supplied via a single overhead cams (sohc).
DriveEdit
The bike has a 4-speed transmission. Power was moderated via the wet, dds multi-disc clutch, brembo hydraulics.
ChassisEdit
It came with a 80/100-21 front tire and a 120/90-19 rear tire. Stopping was achieved via single disc. brake calipers on floating bearings in the front and a single disc. brake calipers on floating bearings in the rear. The front suspension was a wp-usd, aer 48, ø 48 mm while the rear was equipped with a wp shock absorber with linkage. The 450 SX-F was fitted with a 1.85 Gallon (7.00 Liters) fuel tank. The bike weighed just 220.46 pounds (100.0 Kg). The wheelbase was 58.46 inches (1485 mm) long.
2016 KTM 450 SX-FEdit
The KTM 450 SX-F model is a Enduro / offroad bike manufactured by KTM. In this version sold from year 2016, the dry weight is 107.8 kg (237.7 pounds) and it is equiped with a Single cylinder, four-stroke motor. The hugely successful 450 SX-F powerhouse has extremely compact dimensions, strong performance throughout the rev range and a low weight; this is the lightest 450 engine on the MX market. But that doesn’t mean it’s not a heavyweight in terms of muscle. Fitted with a single overhead camshaft cylinder head and the latest electronic fuel injection, it pumps out an unrivaled 62hp. With KTM’s engineers working tirelessly to increase service intervals, this super stroker has the latest engine management technology on board and confidently shoots both amateurs and pros to the top of their time sheets.
2018 KTM 450 SX-FEdit
The hugely successful 450 SX-F powerhouse has extremely compact dimensions, strong performance throughout the rev range and a low weight; this is the lightest 450 engine on the MX market. But that doesn’t mean it’s not a heavyweight in terms of muscle. Fitted with a single overhead camshaft cylinder head and the latest electronic fuel injection, it pumps out an unrivaled 62hp. With KTM’s engineers working tirelessly to increase service intervals, this super stroker has the latest engine management technology on board and confidently shoots both amateurs and pros to the top of their time sheets.