KTM 250 EXC TPI SIX DAYS 2022
- Produktinfo
- Motor og eksos
- Chassi
- Ergonomi og komfort
- Bodywork og dekaler
- Programvare og elektronikk
- Tekniske detaljer


Engine
The 250cc 2-stroke engine has plenty power and torque, but remains light enough for riders to muscle their way through the toughest obstacles. Thanks to state-of-the-art engineering, innovative 2-stroke design and revolutionary TPI fuel injection technology, the powerplant is even more refined than ever before. The compact and lightweight 2-stroke is a great choice for offroad riders who want usable enduro performance that is ready to conquer in the most extreme terrain. With Euro IV homologation, it’s not only considerately green, but leaves the competition green with envy too.
Transmission
The KTM 250 EXC TPI SIX DAYS is fitted with a robust 6-speed transmission made by PANKL Racing Systems. The gears are made of a strong, forged raw material, ensuring the highest durability and reliability level. Another highlight of the 250 EXC TPI SIX DAYS transmission is the no-dirt gear shifter. Similar to the footpeg […]
TPI ALTERNATOR
To accommodate the power requirements of the engine management system, the TPI models are fitted with a powerful 196 W alternator and a voltage regulator. The same as can be found on the EXC-F 4-stroke models.
Throttle body
The TPI engine is fitted with a 39 mm throttle body made by Dell`Orto. The airflow is regulated by a butterfly connected with a twin-cable throttle cam, which is operated by the handlebar throttle assembly. A throttle position sensor provides airflow data to the control unit. The idle system allows the idle speed to be […]
Oil pump
Pre-mixing 2-stroke fuel is a thing of the past for KTM EXC TPI owners. The 2-stroke range is fitted with an oil tank featuring flexible mountings, which greatly improve durability and reliability. In addition, a mesh filter helps prevent dirt getting into the oil pump. Mounted below the oil tank, the oil pump delivers the […]
Exhaust
When it comes to power delivery and performance, the exhaust plays a key role and packs a punch that is hard to beat. The 250 cc and 300 cc models feature HD exhaust pipes (heavy-duty) made by using an innovative 3D stamping process which produces a ribbed surface finish. This makes the pipe much stronger, […]
Engine management system
The engine management system (EMS) of the TPI models features a control unit located below the seat. The ECU defines the ignition timing while the amount of fuel to inject is based on several sensor readings such as intake air pressure, throttle position and water temperature plus a new additional ambient air pressure sensor. Thanks […]
Cylinder
The KTM 250 EXC TPI cylinder has a bore of 66,4 mm and is fitted with a sophisticated power valve, which provides really smooth and controllable power characteristics. For the EFI application the cylinder features two lateral domes which hold the fuel injectors that supply fuel to the rear transfer ports. The downstream injection guarantees […]
Crankcases and engine covers
The compact engine cases are manufactured using a high pressure die-cast production process which helps with weight reduction, while retaining strength and durability. The design allows for optimal shaft arrangements close to the center of gravity, resulting in ideal mass centralization and easier ride-ability. Plus, the engine covers feature a smart surface structure which reduces […]
Cooling
Maintaining the optimal engine temperature is crucial to ensuring consistent horsepower throughout the ride. The KTM 250 EXC TPI SIX DAYS features radiators which are mounted close to the center of gravity and match the design of the shrouds perfectly, in order to achieve perfect ergonomics. By using CFD technology (computational fluid dynamics) together with […]
Clutch
The KTM 250 EXC TPI employs the KTM-developed DDS clutch (damped diaphragm steel) with a wear-free steel basket, extremely heat resistant clutch plates and nitrated steel liners. This clever design employs a diaphragm spring instead of the usual coil springs, making for considerably easier clutch action. A diaphragm spring also leaves sufficient space for a […]
Balancer shaft
Say goodbye to numb feet and hands. This engine design allows the implementation of a lateral balancer shaft in order to keep the vibrations to a minimum. You know what that means: more comfort, less fatigue, bigger smiles.

Frame
The KTM 250 EXC TPI SIX DAYS features an orange, high-tech, lightweight chromoly steel frame. This includes hydro-formed elements produced by state-of-the-art robot welding. With its race-proven geometries and optimal stiffness, the frame provides great feedback for the rider, playful handling and remarkable stability. The laterally attached engine head stays (the connection between cylinder, head and frame) are made of aluminum, reducing vibration and further contributing to precise cornering. The bikes also feature lateral frame guards with a structured surface, improving grip, while also serving as a heat protector against the muffler on the right side. The subframe is made of extra-light and stable aluminum profiles, weighing less than 900 gr , providing great rear fender stability.
Wheels
KTM uses lightweight, CNC-machined hubs and high-end GIANT black anodized rims on all Enduro models, guaranteeing maximum stability and minimum weight. The aluminum spoke nipples feature an innovative design, which conveniently reduces the frequency with which the spokes need to be tightened. A SIX DAYS logo features on the rims and Metzeler EXTREME is the […]
Triple clamp
All Six Days models are fitted with high-end CNC machined triple clamps anodized in orange and an offset of 22mm, ensuring a solid grip of the fork and precise handling. The handlebar is adjustable forwards and backwards over 4 positions, so the bike will fit you like your favorite gloves.
Swingarm
The KTM 250 EXC TPI’s one-piece aluminum swingarm is manufactured using a gravity die-cast production process, offering exceptional strength at the lowest possible weight. The single-component casting process offers low weight, perfect flex behavior and also allows for a large number of geometry solutions.
Rear suspension
The WP XPLOR shock absorber is the key element on the proven PDS rear suspension design (progressive damping system), where the shock is directly linked to the swingarm without an additional linkage system. This keeps weight lower and reduces the chances of hooking on rocks. Optimal enduro-specific damping progression is achieved by using a second […]
Fuel tank
All models in the EXC range are fitted with lightweight polyethylene tanks improving the ergonomics. The ¼‐turn bayonet filler cap makes for quick and easy closure. Manufactured using see‐through plastic, you will always be able to see how much fuel remains at a glance. It is fitted with an integrated fuel pump system and a […]
Front suspension
All EXC SIX DAYS models are fitted with the latest 48 mm diameter WP XPLOR upside-down forks with preload adjusters, featuring a split fork design developed by WP and KTM. While each side is fitted with springs, they have separate damping functions. Compression damping is on the left and the rebound on the right. Both […]
Brakes
These high-tech Brembo brakes are combined with lightweight Wave brake discs (Solid rear and floating front). You couldn’t brake any harder or with better feel on an offroad motorcycle. For additional strength and reliability, the rear brake pedal is secured with a safety wire.
Airbox
The airbox on the KTM 250 EXC TPI SIX DAYS ensures optimal flow dynamics, and together with the new intake snorkels, results in optimal power and throttle response. Despite the obvious performance enhancements, the design also offers maximum protection against soiling of the air filter. The large Twin-Air air filter is mounted on a cleverly […]

Handlebar
All SIX DAYS models are equipped with the same high-strength aluminum tapered handlebar, that can be mounted in four different positions. The handlebars come standard with an ODI vulcanized grip on the right side and a comfortable ODI lock-on grip, which does not require any wire or glue, on the left. Just in case you needed reminding that you were on a special machine, the handlebars feature the SIXDAYS logo.
Seat
If you’re going to ride for for six days, you may as well have the special SIX DAYS SEAT. All the foam technology seen on the other EXC models, but with a unique SIX DAYS cover featuring additional stripes for better grip and comfort.
Footpegs
Sophisticated ´No-Dirt´ footpegs prevent clogging up the pegs, even when digging in deep ruts. The pegs on the Enduro models are 6mm higher than the ones used on SX models, which benefits ground clearance. But you can swap them at will.

Six Days equipment
Six Days seat for improved long-distance comfort, Exclusive Six Days graphics with a striking design, Handlebar map select switch, Handlebar with Six Days logo, Six Days silencer (anodized and with Six Days logo), Machined orange anodized triple clamps for extremely precise fork clamping and optimum fork function, floating front brake disc for consistent braking performance in extreme conditions. Solid rear brake disc (no slots/holes) for improved heat resistance and reduced brake pad wear, Supersprox Stealth 2-component rear sprocket with an aluminum inner ring and steel outer ring for maximum durability, Front axle puller for simple front wheel removal, Orange frame, Engine guard for effective engine protection, Orange chain guide.

TECH DETAILS
- Engine
-
- TRANSMISSION
- 6-speed
- STARTER
- Electric starter
- STROKE
- 72 mm
- BORE
- 66.4 mm
- CLUTCH
- Wet, DDS multi-disc clutch, Brembo hydraulics
- CO2 EMISSIONS (BIKE)
- 59 g/km
- DISPLACEMENT
- 249 cm³
- EMS
- Continental EMS
- FUEL CONSUMPTION (BIKE)
- 2.55 l/100 km
- Chassis
-
- WEIGHT (WITHOUT FUEL)
- 103.9 kg
- TANK CAPACITY (APPROX.)
- 9.5 l
- FRONT BRAKE DISC DIAMETER
- 260 mm
- REAR BRAKE DISC DIAMETER
- 220 mm
- FRONT BRAKE
- Disc brake
- REAR BRAKE
- Disc brake
- CHAIN
- X-Ring 5/8 x 1/4″
- FRAME DESIGN
- 25CrMo4 steel central-tube frame
- FRONT SUSPENSION
- WP XPLOR-USD, Ø 48 mm
- GROUND CLEARANCE
- 370 mm
- REAR SUSPENSION
- WP Xplor PDS shock absorber
- SEAT HEIGHT
- 960 mm
- STEERING HEAD ANGLE
- 63.5 °
- SUSPENSION TRAVEL (FRONT)
- 300 mm
- SUSPENSION TRAVEL (REAR)
- 310 mm