KTM EXC250
The KTM 250 EXC TPI Six Days was a single cylinder, two-stroke enduro / offroad motorcycle produced between 2000 and 2019.
Engine[edit | edit source]
The engine was a liquid cooled single cylinder, two-stroke. A 66.4mm bore x 72.0mm stroke result in a displacement of just 249.0 cubic centimeters. The engine featured a 12.8:1 compression ratio. Fuel was supplied via a double overhead cams/twin cam (dohc).
Drive[edit | edit source]
The bike has a 6-speed transmission. The final drive was via chain. Power was moderated via the wet, dds multi-disc clutch, brembo hydraulics.
Chassis[edit | edit source]
It came with a 90/90-21 front tire and a 120/90-18 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 xplor 48 with preload adjuster while the rear was equiped with a wp xplor pds shock absorber. The 250 EXC TPI Six Days was fitted with a 2.38 Gallon (9.00 Liters) fuel tank. The bike weighed just 228.18 pounds (103.5 Kg). The wheelbase was 58.35 inches (1482 mm) long.
In Media[edit | edit source]
- Paperitähti
- Children of Men
- Birdy Nam Nam: Defiant Order
- Auch Engel wollen nur das Eine
- Survivors
- Vorstadtkrokodile
- Schimanski - Sünde
- Born to Ride
- Prince
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| KTM EXC250 | |
| Manufacturer | |
|---|---|
| Also called | 250 EXC Racing, 250 EXC-F SixDays, 250 EXC SixDays, 250 EXC SIXDAYS, 250 EXC-F Six Days, 250 EXC Six days, 250 EXC Six Days, 250 EXC-TPI Six Days, 250 EXC TPI Six Days, 250 EXC-F Six days, 250 EXC TPI, 250 EXC-F, 250 EXC |
| Production | 1997 - 2019 |
| Class | Enduro |
| Engine | single cylinder, two-stroke |
| Bore / Stroke | 66.4mm x 72.0mm |
| Compression ratio | 12.0:1 |
| Horsepower | 17.03 HP (12.7 KW) @ 7400RPM |
| Fuel System | injection |
| Ignition | contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type kokusan |
| Transmission | Gear box: 6-speed Final Drive: chain |
| Suspension | Front: wp-usd xplor 48 with preload adjuster Rear: wp xplor pds shock absorber |
| Brakes | Front: single disc. brake calipers on floating bearings Rear: single disc. brake calipers on floating bearings |
| Front Tire | 80/100-21 |
| Rear Tire | 110/100-18 |
| Wheelbase | 58.35 inches (1482 mm) |
| Seat Height | 37.8 inches (960 mm) |
| Weight | 228.18 pounds (103.5 Kg) (dry), 108.0 kg (wet) |
| Fuel Capacity | 2.38 Gallon (9.00 Liters) |
| Manuals | Service Manual |
The KTM 250 EXC TPI Six Days was a single cylinder, two-stroke Enduro motorcycle produced by KTM between 1997 and 2019. Claimed horsepower was 17.03 HP (12.7 KW) @ 7400 RPM.
Engine[edit | edit source]
The engine was a liquid cooled single cylinder, two-stroke. A 66.4mm bore x 72.0mm stroke result in a displacement of just 249.0 cubic centimeters. Fuel was supplied via a double overhead cams/twin cam (dohc).
Drive[edit | edit source]
The bike has a 6-speed transmission. Power was moderated via the wet, dds multi-disc clutch, brembo hydraulics.
Chassis[edit | edit source]
It came with a 80/100-21 front tire and a 110/100-18 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 xplor 48 with preload adjuster while the rear was equipped with a wp xplor pds shock absorber. The 250 EXC TPI Six Days was fitted with a 2.38 Gallon (9.00 Liters) fuel tank. The bike weighed just 228.18 pounds (103.5 Kg). The wheelbase was 58.35 inches (1482 mm) long.
1997 - 2004 KTM 250 EXC[edit | edit source]
The KTM EXC was one of the off-road bikes that Austrian motorcycle manufacturer KTM Sportmotorcycle AG released for the 2005 model year. It can be considered a higher-level version of the SX, another off-road bike from KTM. The 2005 KTM EXC is powered by a liquid-cooled single-cylinder engine. The two-stroke version goes on the EXC 200 and EXC 250, while the four-stroke version is found on the other models. KTM has been a continuous technological force, leading the industry with innovations like power valves, USD forks, water cooling and other technological leaps of the 80s, and more recently ('95 model year) the first dirt bike manufacturer to return to conventional slider forks.
2005 - 2010 KTM 250 EXC Racing[edit | edit source]
My 250 EXC Racing has a Chrome Moly double cradle frame and alloy sub-frame. The small 8.5 litre fuel tank hangs down over the engine to keep things narrow and the weight low which gives a reasonable fuel range.
2017 KTM 250 EXC-F[edit | edit source]
The new 250 EXC-F engine has been redesigned in order to make the new powerplant more compact and lighter, while delivering class-leading torque and power figures over the entire rev range. The new architecture with an optimized shaft configuration makes the engine 20mm shorter, which contributes to the bike’s mass centralization and effortless rideability. Another major benefit of the new design is the weight reduction by 1.5kg, down to hardly 27.6kg. And that’s including the comfort of an electric starter. The power curve now reaches for the sky over the entire length of the rev range, begging for another gear at 12,800rpm. This makes the new 250 EXC-F brilliantly suited to both amateur riders as to pros at the peak of their ability. And it’s Euro IV homologated, so the planet will love you for it.
2017 KTM 250 EXC[edit | edit source]
The engine of the 250 EXC has been known and respected for being the most powerful 2-stroke engine in its class. But we thought the segment could use an extra push and a solid statement: 2-strokes have a future at KTM. Their outstanding power-to-weight ratio, low cost and simplicity see to that. Putting our money where our mouth is, we gave the 250 EXC engine an all new architecture with a new shaft arrangement for better mass centralization, a new cylinder with twin-valve controlled power valve, a new counter balance shaft for less engine vibrations, a new well-integrated electric starter, a 6-speed Enduro transmission and a hydraulically operated DDS clutch.