 |
 |
Airbox
The air filter can be quickly
replaced without the use of any tools, thanks to an ingenious
airbox design guarantees optimum filter protection from flying
dirt while creating maximum airflow for high performance. The
airbox covers are manufactured in a 2-component process with
in-mold graphics. In addition, two extra flaps on the left cover
allow it to be secured with bolts if desired. |
|
Speedo
The speedometer by MAE integrates
all the warning and indicator lights in a single unit. This
gives the cockpit a clean and minimal look, with clear and
readily available information. |
|
Bodywork
The bodywork has been
designed to achieve complete harmony between rider and bike,
down to the finest details. |
|
Graphics
New graphics with clear lines
visually underscore the exacting standards of what KTM deems a
true, cutting-edge off-road bike. |
|
Fuel Tank
The large capacity fuel tank is
constructed of lightweight polyethylene and specifically
designed for off-road use. A ¼-turn bayonet filler cap features
a release mechanism for quick and easy refueling. |
|
Handlebar
All XC-W models are fitted with
super strong, tapered Neken handlebars made of high tensile
aluminum alloy that can be mounted in four positions. Standard
equipment hand guards made of a new 2-component polymer for
durability and effective hand protection. |
|
 |
Cooling System
The proven integrated KTM cooling
system routes the coolant from the cylinder head through the
frame triangle directly to the aluminum radiators made by WP |
|
Swingarm
The cast aluminum swingarm has
been developed with state-of-the-art calculation and simulation
software and constructed for minimum weight, optimum stiffness
and precisely defined flexibility. |
|
Exhaust System
Light and robust. The aluminum
silencer on all XC-W models are renowned for their outstanding
performance, while keeping noise to a level well within FIM
rules. |
|
Suspension/Damping
The KTM 250 XCF-W is fitted with
a new front fork featuring newly designed fork boots with
shorter offset, increased trail and a new suspension settings,
optimally tuned to weight and engine. In addition, the fork
features new fork guards allowing for easier cleaning. At the
rear, a PDS shock absorber from WP Suspension works with a
direct linkage to the upper side of the swingarm. A wide range
of setting options for rebound damping and high- and low-speed
compression damping are standard and can be adjusted to suit
racing and trail conditions. |
|
Frame
The modern frame design of the
250 XCF-W, comprising lightweight, high strength,
chrome-molybdenum steel section tubes, combines maximum
longitudinal stiffness with optimum torsional stiffness. This
guarantees easy handling and precise steering behavior, as well
as excellent ride stability. It clearly represents the benchmark
in terms of weight and stability. Thanks to the frame design and
the rear PDS damping system, impacts at the rear wheel are
absorbed and dissipated optimally. For 2016 the frame is
protected by a new, robust skidplate. |
|
Triple Clamps
The high-end CNC machined triple
clamps have been specifically designed for off-road use and
ensures precise handling thanks to precision clamping of the
fork legs. The rider receives precise feedback from the front
wheel, even in the toughest terrain, thereby increasing riding
safety and speed. |
|
 |
Brakes
High-tech Brembo brakes have
always been standard equipment on KTM off-road bikes, and
combined with the lightweight Galfer Wave discs, they are the
ultimate solution in braking technology. Being the class-leading
brakes in off-road, they are unchanged for 2016. |
|
Wheels
The black colored aluminum Giant
rims with black spokes are mated to CNC machined hubs and
lightweight aluminum nipples to achieve maximum stability at
minimum weight. These high quality, lightweight black rims have
been developed for KTM and offer top performance when fitted
with the new Dunlop GEOMAX AT81 tires on all XC-W models. |
|
Front Axle
The front axle has been reduced
in size from 26mm to 22mm to reduce weight and offer better
front end feel. The adjusted offset from 35mm to 33mm increases
trail and provides more stability. |
|
Front Fork Guards
The fork protectors have
been adapted to the fork shoes and are also lighter. The open
design offers the same level of protection while giving easier
access to the fork legs for quicker cleaning and faster
maintenance. |
|
 |
Crank-Case
The pressure the cast crankcase
has been designed with significantly reduced wall thicknesses
compared to cases produced by gravity die cast. The aluminum
alloy utilized has great tensile strength while ensuring high
resilience against stone-chipping and other damage. |
|
Crankshaft
The 250 XCF-W's crankshaft has a
flywheel that is designed to achieve optimum traction. The
crankshaft employs a plain big end bearing. Two force-fitted
bearing shells run directly on the crank pin. The necessary oil
feed for this bearing is ensured by the engine's pressure
lubrication. This design increases the engine's long-term
durability and lengthens crankshaft service intervals, which is
a customer benefit in terms of time, effort and cost. |
|
DDS Clutch
The one-piece basket of the DDS
clutch (damped diaphragm steel) is machined from solid
high-tensile steel in one solid part together with the primary
drive gear. This process guarantees unbeatable reliability and,
together with the thin steel linings, contributes to the narrow
engine width due to a compact rivet-less design. The diaphragm
spring makes it possible to implement an additional rubber
damping system inside the clutch hub, ensuring reliability for
the transmission and excellent traction. Finally, the hydraulic
clutch mechanism by Brembo in conjunction with the diaphragm
spring provides a very light clutch operation and controllable
modulation. |
|
Engine Management System (EMS)
The Engine Management
System by Keihin with electronic fuel injection via a 42mm
throttle body ensures a snappy response and maximum engine
performance. An oil-cooled 196 W alternator provides sufficient
energy for the fuel injection, lighting and other electrical
loads. With an optional map-select switch from the Power Parts
program, the EMS can allow the rider to select different engine
characteristics. In addition, the optional User-Setting-Tool
provides the ability to readout engine data with a laptop and
change the ignition and injection mapping with just a few mouse
clicks. |
|
Cylinder and Piston
The short stroke and large bore
allow the use of large valves. The lightweight, forged bridged
box-type piston guarantees optimum performance and a dynamic
power delivery, while the low oscillating mass reduces
vibration. |
|
Cylinder Head
The centerpiece of the DOHC
engine is its cylinder head with two overhead camshafts and DLC
coated followers. The large, flow optimized ports in combination
with large intake valves ensure a high flow rate, which in turn
provides significant performance. The camshafts have been
designed to achieve maximum power and torque figures while
maintaining an off-road specific power delivery. |
|
Starter
The 250 XCF-W engine can be
started with a kick starter as well as an electric starter. Well
protected behind the cylinder, the electric starter is connected
to the starter freewheel on the ignition rotor via the starter
drive in the ignition cover. |
|
Transmission
Specifically developed for the
250 XCF-W, the 6-speed off-road gearbox has relatively short
gears from 1st to 5thand an overdrive 6th gear. The transmission
is distinguished by easy and precise shifting. |
|
Valve Train
The crankshaft drives an
intermediate multifunctional shaft, which in turn drives the
coolant pump and the two camshafts via the cam chain, while also
acting as a counter balancer. A hydraulic tensioner ensures
reliable chain tension to achieve highly precise valve timings. |
|
|
|
|
 |