KTM 250 EXC TPI SIX DAYS 2020

Produktinfo

RACE-PROVEN PEDIGREE

No other brand stands up to the success of KTM when it comes to enduro, and this is clearly evident in the biggest competition on the calendar, the ‘International Six Days Enduro’ (ISDE). From its humble beginnings, the ISDE has turned into the team world championship of the Enduro scene. This Enduro marathon demands as much from the bikes as it does from the riders, and every year, more than half of them show up on Orange. The 2019 International Six Days Enduro will be held on demanding terrain in Portugal. No chain is stronger than its weakest link, so no compromise can be made for those intent on crossing the finish line. KTM, once again, rises to the challenge with the latest, limited Six Days edition of extra-tough machines. Easily identified by their special Six Days design, these bikes feature an extended list of top-of-the-line components, all specially designed and refined by KTM’s own research and development department. These are the ultimate Enduro bikes for the exceptional event.

Motor og eksos

Motor og Eksos

KTM sets the benchmark in technology with its vast range of race-winning offroad competition 2-stroke models. Two years after the introduction of the world’s first 2-stroke electronically controlled fuel injection offroad models, the success story continues with completely reworked, new generation offroad competition engines, all fitted with the revolutionary TPI system. This further demonstrates KTM’s unrelenting commitment to 2-stroke advancement. The benefits are clear: besides huge improvements in fuel efficiency and exhaust emissions, the system also removes the need for pre-mixing fuel and re-jetting, meaning that with less effort, the engine always runs smoothly and crisply.

TRANSMISSION

The KTM 250 EXC TPI is now fitted with a new, more robust 6-speed transmission made by PANKL RACING SYSTEMS. The gear ratios were carried over from the predecessor, but is now made of a stronger, forged raw material, ensuring the highest durability and reliability level. Another highlight of the 300 EXC TPI ERZBERGRODEO transmission […]

TPI ALTERNATOR

To accommodate the power requirements of the upgraded 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 redesigned 39mm 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. For MY20 the idle system was reworked allowing the […]

OIL PUMP

Pre-mixing 2-stroke fuel is a thing of the past for KTM EXC TPI owners. The 2020 models are fitted with a newly designed 2-stroke oil tank featuring reworked and more 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 […]

EXHAUST

When it comes to improved power delivery and performance, the new exhaust plays a key role and packs a punch that is hard to beat. The 250 cc and 300 cc models feature new HD exhaust pipes (heavy-duty) made by using an innovative 3D stamping process which produces a ripped surface finish. This makes the […]

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 and 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 to […]

CYLINDER

The KTM 250 EXC TPI cylinder has a bore of 72mm 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 excellent […]

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 300 EXC TPI SIX DAYS features newly designed radiators which are mounted 12 mm lower than the predecessors. This lowers the center of gravity and matches the design of the new shrouds perfectly, in order to achieve perfect ergonomics. […]

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.

Chassi

Chassi

When it comes to 2-stroke weaponry, keeping weight down is key. It should come as no surprise then that the KTM 250 EXC TPI SIX DAYS is one of the lightest, slimmest and most agile enduro machines in its class.

WHEELS

KTM uses lightweight, CNC-machined hubs and high-end GIANT black anodized rims on all Enduro models, guaranteeing maximum stability and minimum weight. For 2020, the aluminum spoke nipples feature a reworked 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 […]

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 newly designed 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 […]

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 […]

FRAME

The KTM 250 EXC SIX DAYS features a new orange, high-tech, lightweight chromoly steel frame. This includes hydro-formed elements produced by state-of-the-art robot welding. They retain their race-proven geometries, but by re-designing certain areas, the stiffness has been optimized, resulting in better feedback for the rider, playful handling and improved stability. The laterally attached engine […]

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 new airbox on the KTM 250 EXC TPI SIX DAYS has been completely reworked to ensure better flow dynamics, and together with new intake snorkels, results in optimal power and throttle response. Despite the obvious performance enhancements, the new design also offers maximum protection against soiling of the air filter. The large twin-air air […]

Ergonomi og komfort

Ergonomi og komfort

Designed for complete harmony between rider and bike, KTM has exploited the knowledge from decades of race success to create perfect ergonomics on the KTM 250 EXC TPI SIX DAYS. Maximum rider comfort and movement in all conditions is guaranteed. Additionally, the bike features a new tail light design which fits perfectly to the new shape of the rear fender and the number plate carrier.

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.

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 […]

FOOTPEGS

Sophisticated ´No Dirt´ footpegs prevent smudging 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.

Bodywork og dekaler

Bodywork og dekaler

Drawing on input from KTM’s factory riders, as well as KTM R&D and Kiska Design, the bodywork of the KTM 250 EXC TPI SIXDAYS pushes the boundaries of progression to the extreme. The result is a shape that achieves complete harmony between rider and bike. The main goal was to provide the optimal contact points that allow a rider maximum freedom of movement and improved handling. The front and rear fenders feature an intelligent I-beam design, guaranteeing maximum stability with the lowest possible weight. The tail light design fits perfectly to the shape of the rear fender and the number plate carrier. Additionally, the SIX DAYS edition features a very unique Portugal inmold graphics design and a standout orange frame.

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 (anthracite anodized and with Six Days logo), Machined orange anodized triple clamps for extremely precise fork clamping and optimum fork function, Carbon pipe guard on all 2-stroke models […]

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.

Programvare og elektronikk

Programvare og elektronikk

KTM EXC TPI models feature the most modern engine management system of any 2-stroke off-road motorcycle. By reading various sensor data inputs, such as intake and ambient air pressure, throttle valve position and water temperature, the control unit optimizes ignition timing and the amount of fuel to inject at all altitudes and conditions. The KTM 300 EXC TPI ERZBERGRODEO edition comes with a handlebar map select switch, which allows to select between a standard and advanced power curve.

Tekniske detaljer

TECH DETAILS

Engine
Design
1-cylinder, 2-stroke engine
Displacement
249 cm³
Bore
66.4 mm
Stroke
72 mm
Starter
Electric starter
Transmission
6-speed
Clutch
Wet, DDS multi-disc clutch, Brembo hydraulics
EMS
Continental EMS
Chassis
Frame design
Central double-cradle-type 25CrMo4 steel
Rear suspension
WP-PDS Monoshock
Suspension travel (front)
300 mm
Suspension travel (rear)
310 mm
Front brake
Brembo twin-piston floating calliper, brake disc
Rear brake
Brembo single-piston floating calliper, brake disc
Front brake disc diameter
260 mm
Rear brake disc diameter
220 mm
Chain
X-Ring 5/8 x 1/4″
Ground clearance
370 mm
Seat height
960 mm
Tank capacity (approx.)
9 l
Weight READY TO RACE (without fuel)
103.9 kg
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