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Kawasaki Ninja 250 FAQ

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Filed Under (Kawasaki) by admin on 15-11-2010

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Am I too small for this motorcycle? Duke – Sun May 14 17:38:31 2000 I’m only about 5’2″ and don’t have a problem, even though I can only touch the ground with the ends of my toes. Once you get a feel for the balance of the bike it’s not hard to keep everything upright. Only place I have trouble is pushing the bike backwards in a parking lot. Usually I just walk the bike (beside it) to where I can get on and get going. How does the EX500 compare to the EX250? Craig M. – Mon May 22 10:23:29 2000 I have both the EX250 and the EX500; both are Y2K models. The 250 is a screamer that performs well and can easily get me into trouble. My only complaints about the 250 are the excessive nose dive when getting on the front brake hard and the skittishness of the rear during high speed cornering. Both are easily corrected with suspension adjustments, I’ve just been too lazy to get the parts and do the work. A bit more wind protection would be great too. The 500 addresses these problems, the diving of the front end (to a degree); the rear’s skittishness and the wind protection. A plus for the 500 is the greater torque and power off the line; it pulls stronger (in my opinion) and will get you into illegal speed territory just a bit quicker than the 250. With greater weight, is has more stability in high speed and windy situations. Insurance is just about the same for both, with the 250 getting the nod for gas mileage. Service requirements are almost identical for both as well, being that they’re both parallel twins, the technology is the virtually the same. The downfalls of the 500: $2K more than the 250 (can do a lot to the 250 with that kind of money); buzzy mirrors, barely useful; heavier weight to have to push around the garage; lesser gas mileage (55-60 MPG; 250 pushes 70 MPG easily); engine is worse than a nervous dog shaking around at idle and at speed (here the 250 is far superior and much smoother). In my opinion, the 500 is a better suited for a larger rider, from a comfort standpoint. I feel I can stretch out a bit more on it than the 250 (I’m 5′ 9″, 160 lbs). The 250′s brakes are better tuned than the 500 and the shifter is much smoother. That may be due to the 3,500 mile difference between the two bikes. Bottom line, both bikes are great, the 250 is now my wife’s ride (mainly) and the 500′s mine (unless she steals the keys away). In time, I’ll make the adjustments to the 250; she doesn’t push it like I do.

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2008 KTM 250 SX-F 250 XC-F, XCF-W 250 EXC-F, EXC-F SIX DAYS INSTALLATION MANUAL

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Filed Under (KTM) by admin on 22-10-2010

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Hand brake lever The hand brake lever [1] is mounted on the handlebars on the right and actuates the front wheel brake. The adjusting screw [A] can be used to change the basic position of the hand brake lever (see “Maintenance”). 1 A Short circuit button The short circuit button [2] turns off the engine. When pressing this button, the ignition circuit is short-circuited. 2 Headlamp switch (XCF-W) In this model the headlamp is switched on with the pull switch [5] . 5 Flasher switch The flasher switch is a separate unit and is mounted on the left portion of the handlebar. The wire harness is designed in a way that whenever you want to use your bike off-road, you can dismount the entire turn indicator system without affecting the function of the remaining electrical system. Flasher left Flasher right
OPERATION INSTRUMENTS » ENGLISH 7 1 2 3 4 5 Starter button Pushing the red starter button [1] will actuate the E-starter. Emergency OFF switch (EXC-F Australia) The red emergency-OFF switch [2] is arranged adjacent to the throttle grip. In this position, the E-starter is operational and the engine can be started. In this position, the E-starter and ignition circuits are interrupted.The E-starter cannot be actuated, and the engine will not start, not even if you attempt to start it with the kickstarter. Pushing the black starter button [3] will actuate the E-starter. Indicator lamps The green control lamp [4] flashes in the same rhythm as the flashing indicator when the indicator is working. The blue control lamp [5] lights up when the high beam is on. TEST All of the display segments briefly light up for the display function test. Electronic speedometer The display in the electronic speedometer is activated as soon as you press a button on the speedometer or an impulse is received from the wheel sensor. The display lights up when the engine is running. The display is cleared if no button is pressed for 1 minute or no impulse is received from the wheel sensor. The button is used to change between display modes. The + and – buttons are used to control various functions

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KYMCO MAXXER 300/ 250 MONGOOSE 300/ 250 SERVICE MANUAL

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Filed Under (Kymco) by admin on 26-10-2010

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apply or add designated greases and lubricants to the specified lubrication points. ÑAfter reassembly, check all parts for proper tightening and operation. ÑWhen two persons work together, pay attention to the mutual working safety. ÑDisconnect the battery negative (-) terminal before operation. ÑWhen using a spanner or other tools, make sure not to damage the motorcycle surface. ÑAfter operation, check all connecting points, fasteners, and lines for proper connection and installation. ÑWhen connecting the battery, the positive (+) terminal must be connected first. ÑAfter connection, apply grease to the battery terminals. ÑTerminal caps shall be installed securely. 1 . GENERAL INFORMATION 1-6 ATV 300/250 ÑIf the fuse is burned out, find the cause and repair it. Replace it with a new one according to the specified capacity. ÑAfter operation, terminal caps shall be installed securely. ÑWhen taking out the connector, the lock on the connector shall be released before operation. ÑHold the connector body when connecting or disconnecting it. ÑDo not pull the connector wire. ÑCheck if any connector terminal is bending, protruding or loose. Confirm Capacity 1 . GENERAL INFORMATION 1-7 ATV 300/250 ÑThe connector shall be inserted completely. ÑIf the double connector has a lock, lock it at the correct position. ÑCheck if there is any loose wire

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2006 KTM 250 SX-F 250 EXC RACING 400 EXC RACING 450 SX, XC, EXC RACING 525 SX, XC, EXC RACING, REPAIR MANUAL

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Filed Under (KTM) by admin on 05-05-2012

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Hot start lever (250 SX-F) If you pull the red hot start lever [1] during the starting procedure backward, a bore in the carburetor will be opened through which the engine may take in additional air. The result is a „lean” fuel-air mixture of the type needed for hot starts.
ENGLISH 7 OPERATION INSTRUMENTS » Headlamp switch (EXCUSA) In this model the headlamp is switched on with the pull switch [1] . Flasher switch The flasher switch is a separate unit and is mounted on the left portion of the handlebar. The wire harness is designed in a way that whenever you want to use your bike off-road, you can dismount the entire turn indicator system without affecting the function of the remaining electrical system. Flasher left Flasher right Starter button (EXC) Pushing the black starter button [2] will actuate the E-starter. Emergency OFF switch (EXC Australia) The red emergency-OFF switch [3] is arranged adjacent to the throttle grip. In this position, the E-starter is operational and the engine can be started. In this position, the E-starter and ignition circuits are interrupted.The E-starter cannot be actuated, and the engine will not start, not even if you attempt to start it with the kickstarter. Pushing the black starter button [4] will actuate the E-starter. 2 3 4 5 6 Indicator lamps The green control lamp [5] flashes in the same rhythm as the flashing indicator when the indicator is working. The blue control lamp [6] lights up when the high beam is on

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APRILIA SPORTCITY 125-200 Technical specifications

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Filed Under (Aprilia) by admin on 07-11-2010

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The engine and transmission assembly also acts as swing arm. Suspension is provided by two rear shock absorbers. Spring preload is adjustable for maximum efficiency under all load and road conditions. Rear wheel travel is 80 mm , more than enough to smooth out even the roughest surfaces. The SPORTCITY 250 i.e. is equipped with 15 inch wheels and large, high profile tubeless tyres (120/70 at the front and 130/80 at the rear). Rolling diameter is therefore equivalent to that of a 16 inch tyre but the ability to absorb shocks from rough road surfaces is far better, ensuring a superbly smooth ride. In conjunction with the excellent frame, this intelligent choice of tyres gives the SPORTCITY 250 i.e. excellent stability and the sort of intuitive feel that makes it a piece of cake to ride even for novices . The brakes are another of the strong points of the SPORTCITY 250 i.e. . The new system features triple discs for far shorter stopping distances and far greater active safety. Even inexperienced riders will have no trouble in pulling up well ahead of trouble. At 90 km/h the SPORTCITY 250 i.e. takes just 2.7 seconds to come to a full stop . The front brakes feature two 260 mm discs and floating calipers with two parallel pistons . The rear disc is a 220 mm unit with single piston caliper. Engine technology is another major plus point for the SPORTCITY 250 i.e. Its new electronic fuel injected engine is state of the art on the scooter scene . Powerful, flexible, and extremely low on emissions and consumption, this 250 cc single cylinder unit is perfect for the job in hand. Developing 22.5 HP at 8,000 rpm with 21 Nm of torque at 6,250 rpm, the engine delivers standard-setting performance . It also enables the Sportcity to function as a fun to ride sports scooter not only in town centres but on fast urban ring roads too. And the SPORTCITY 250 i.e. respects the environment wherever it goes, being one of the few scooters to conform to Euro 3 emission control standards. Finally, miserly fuel consumption and a generous 9 litre tank give the SPORTCITY 250 i.e. great autonomy . Engine Horizontal, single cylinder, 4 stroke. Forced liquid cooling with centrifugal pump. 4 valve head with overhead camshaft Fuel Unleaded petrol Bore and stroke 72 x 60 mm Displacement 244,29 cc Compression ratio 11:1 Maximum power 16.5 HP (22.5 kW) at 8,000 rpm Maximum torque 21 Nm at 6,250 rpm Fuel system Electronic fuel injection Ignition Electronic inductive discharge ignition with variable advance Starting Electric Alternator 300 W Lubrication Wet sump. Forced circulation with mechanical pump Gearbox Automatic torque converter Clutch Automatic centrifugal dry clutch Primary drive V belt Final drive Gearbox Frame Open cradle in high tensile strength steel Front suspension Hydraulic telescopic fork with 35 mm stanchions. Wheel travel 100 mm Rear suspension Engine unit acting as swinging arm. Double hydraulic shock absorber with adjustable preload. Wheel travel 80 mm Brakes Front: Twin ∅ 260 mm stainless steel discs. Twin piston floating callipers Rear: ∅ 220 mm stainless steel disc Wheels Light alloy Front: 2.75 x 15″ Rear: 3.00 x 15″ Tyres Tubeless. Front: 120 / 70 x 15″ Rear: 130 / 80 x 15″ Dimensions Maximum length: 1,985 mm Maximum width: 880 mm (at mirrors) Wheelbase: 1,360 mm Seat height; 815 mm Dry weight 148 kg Tank capacity 9 litres (reserve 1.5 litres) Colours Excalibur Grey, Shot Grey, Couture Blue, Moka Black Accessories 28 litre top box, 32 litre top box, 35 litre top box, large windshield, sports windshield, leg cover

VESPA GTS 250 i. e. EXHAUST MANIFOLD REPLACEMENT

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Filed Under (Vespa) by admin on 11-11-2010

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VE SPA GTS 250 i. e. EXHAUST MANIFOLD REPLACEMENT To replace the exhaust manifold, order part number 872659 as spare part following standard proceedings. OPERATION PROCEDURE The above picture references the old exhaust flange and the replacement exhaust flange kit part number 872659. Replacement Old Page 5 of 16 With the complete exhaust system removed from the vehicle remove the lambda sensors. Refer to page 88 and 89 of your Vespa GTS workshop manual for exhaust removal. Loosen the 13 mm bolt to loosen the clamp. Bolt Remove lambda sensor Page 6 of 16 Remove the header pipe from the exhaust box. Remove the exhaust packing and clamp. Remove exhaust manifold Gasket Clamp Page 7 of 16 Once all packing is removed check and make sure all surfaces are clean. This will help the installation of the exhaust gasket. Install the new clamp supplied with the kit, but do not tighten down at this point. Fit the exhaust gasket onto the new manifold. Push the new exhaust gasket in with the manifold until fitted all the way down to the flange. Check surfaces. Manifold Gasket Clamp Flange Page 8 of 16 Replace the lambda sensor and tighten down to 40- 50 Nm (29.5 -36.8 ft lbs. ) .

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KTM 250/ 300/ 380 SX,MXC,EXC ENGINE REPAIR MANUAL

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Filed Under (KTM) by admin on 12-11-2010

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Repair manual KTM 250 / 300 / 380 Art No 3206004 -E 2-2C main jet jet needle jet needle air control screw idle adjusting screw idle jet throttle valve Idling range A Operation with closed throttle valve. This range is influenced by the position of the air control screw 1 and the idle adjusting screw 2 . Only make adjustments when the engine is hot. To this end, slightly increase the idling speed of the engine by means of the idle adjusting screw. Turning it clockwise produces a higher idling speed and turning the screw counterclockwise produces a lower idling speed. Create a round and stable engine speed using the air control screw (basic position of the air control screw = open by 1.5 turns). Then adjust to the normal idling speed by means of the idle adjusting screw. Opening up B Engine behavior when the throttle opens. The idle jet and the shape of the throttle valve influences this range. If, despite good idling-speed and part-throttle setting, the engine sputters and smokes when the throttle is fully opened and develops its full power not smoothly but suddenly at high engine speeds, the mixture to the carburetor will be too rich, the fuel level too high or the float needle is leaking. Part-throttle range C Operation with partly open throttle valve. This range is only influenced by the jet needle (shape and position). The optimum part-throttle setting is controlled by the idling setting in the lower range and by the main jet in the upper range. If the engine runs on a four-stroke cycle or with reduced power when it is accelerated with the throttle partly open, the jet needle must be lowered by one notch. If then the engine pings, especially when accelerating under full power at maximum engine revs, the jet needle should be raised. If these faults should occur at the lower end of the part throttle range at a four-stroke running, make the idling range leaner; if the engine pings, adjust the idling range richer. Full throttle range D Operation with the throttle fully open (flat out). This range is influenced by the main jet and the jet needle. If the porcelain of the new spark plug is found to have a very bright or white coating or if the engine rings, after a short distance of riding flat out, a larger main jet is required. If the porcelain is dark brown or black with soot the main jet must be replaced by a smaller one. mixture too rich: too much fuel in proportion to air mixture too lean: not enough fuel in proportion to air 1 2 OPERATING RANGES OF THE CARBURETOR 2-3C Carburetor adjustment Basic information on the original carburetor setting The original carburetor setting was adapted for an altitude of approx. 500 meters (1600 ft.) above sea level, and the ambient temperature of approx. 20°C (68°F), mainly for off-road use and central European premium-grade fuel (ROZ 95 MOZ). Mixing ratio 2-stroke motor oil : super fuel 1:40 – 1:60. Basic information on a change of the carburetor setting Always start out from the original carburetor setting. Essential requirements are a clean air filter system, air-tight exhaust system and an intact carburetor. Experience has shown that adjusting the main jet, the idling jet and the jet needle is sufficient and that changes of other parts of the carburetor will not greatly affect engine performance. RULE OF THUMB:

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2008 KTM Model Engine Oil Recommendation Chart

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Filed Under (KTM) by admin on 24-11-2010

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2008 Model Type Recommended Engine Oil Type Quantity SPORTMINICYCLES AC 50 SX MINI Motorex ATF Super (Dexron II Gear Oil) 0.15-0.2 L SPORTMINICYCLES LC 50 SX JUNIOR Motorex ATF Super (Dexron II Gear Oil) 0.15-0.2 L 50 SX Motorex ATF Super (Dexron II Gear Oil) 0.15-0.2 L 65 SX Motorex Top Speed 4T 15W50 0.5L SX 2 STROKE 85 SX Motorex Top Speed 4T 15W50 0.5 L 105 SX Motorex Top Speed 4T 15W50 0.5 L 125 SX Motorex Top Speed 4T 15W50 0.7 L 144 SX Motorex Top Speed 4T 15W50 0.7 L 250 SX Motorex Top Speed 4T 15W50 0.7 L SX 4 STROKE 250 SX-F Motorex Power Synt 4T 10W50 1.1 L 450 SX-F Motorex Power Synt 4T 10W50 1.35 L 505 SX-F Motorex Power Synt 4T 10W50 1.35 L CROSS COUNTRY 2 STROKE 65 XC Motorex Top Speed 4T 15W50 0.5L 85 XC Motorex Top Speed 4T 15W50 0.5L 105 XC Motorex Top Speed 4T 15W50 0.5 L 200 XC Motorex Top Speed 4T 15W50 0.7 L
200 XC-W Motorex Top Speed 4T 15W50 0.7 L 250 XC Motorex Top Speed 4T 15W50 0.7 L 250 XC-W (e) Motorex Top Speed 4T 15W50 0.7 L 300 XC Motorex Top Speed 4T 15W50 0.7 L 300 XC-W (e) Motorex Top Speed 4T 15W50 0.7 L CROSS COUNTRY 4 STROKE 250 XC-F Motorex Power Synt 4T 10W50 1.1 L 250 XC-F-W Motorex Power Synt 4T 10W50 1.1 L 450 XC-F Motorex Power Synt 4T 10W50 1.35 L 450 XC-W (R) Engine – Motorex Power Synt 4T 10W50 Gearbox – Motorex 4T 10W50 0.7 L 0.9 L 505 XC-F Motorex Power Synt 4T 10W50 1.35 L 530 XC-W (R) Engine – Motorex Power Synt 4T 10W50 Gearbox – Motorex 4T 10W50 0.7 L 0.9 L ENDURO RACING 450 EXC (R) Engine – Motorex Power Synt 4T 10W50 Gearbox – Motorex 4T 10W50 0.7 L 0.9 L 530 EXC (R) Engine – Motorex Power Synt 4T 10W50 Gearbox – Motorex 4T 10W50 0.7 L 0.9 L SUPERMOTO LC4 690 Supermoto Motorex Power Synt 4T 10W60 Approx. 2.0 L SPORT ATV 450 XC Motorex Power Synt 4T 10W50 2.0 L 525 XC Motorex Power Synt 4T 10W50 2.0 L LC8 950 Super Enduro (R) Motorex Power Synt 4T SAE 10W50 (for temperatures over 32° F) and 5W40 (for temperatures under 32° F) Approx. 3.0 L 990 Adventure Orange Motorex Power Synt 4T SAE 10W50 (for temperatures over 32° F) and 5W40 (for temperatures under 32° F) Approx. 3.0 L 990 Adventure Black Motorex Power Synt 4T SAE 10W50 (for temperatures over 32° F) and 5W40 (for temperatures under 32° F) Approx. 3.0 L 990 Adventure S Motorex Power Synt 4T SAE 10W50 (for temperatures over 32° F) and 5W40 (for temperatures under 32° F) Approx. 3.0 L 990 Super Duke Motorex Power Synt 4T SAE 10W50 (for temperatures over 32° F) and 5W40 (for temperatures under 32° F) Approx. 3.0 L 990 Super Duke R Motorex Power Synt 4T SAE 10W50 (for temperatures over 32° F) and 5W40 (for temperatures under 32° F) Approx. 3.0 L

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2008 KAWASAKI KX 250 F RACING AND EVOLUTION EXHAUST SYSTEM

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Filed Under (Kawasaki) by admin on 05-11-2010

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the Akrapovic Racing and Evolution complete exhaust systems are the flagships of our product lines. They are designed for competition-oriented MX riders who demand maximum performance from their exhaust systems. With their production quality, engine performance improvements and modern Hexagonal muffler design they satisfy the requirements of all riders. The systems are designed for two markets; in the US they are available with an approved spark arrester, and for the EU and other non-US markets they come with a noise damper. New for 2008 is additional chamber that helps to reduce noise emission and provides better power and torque at low rpm range. PERFORMANCE Measurements of the Akrapovic EVOLUTION system on the KAWASAKI KX 250 F (with muffler insert): Power & Torque: The Akrapovic Evolution and Racing systems deliver a performance increase throughout nearly the entire rpm range. It is most pronounced in the bottom and the top of the range. The systems deliver increased torque similar to the power increase. Max. increased power of 0.7 HP was measured at 12260 rpm, while max. power of 34.6 HP was measured at 11400 rpm. CONFIGURATION Akrapovic Racing and Evolution systems are of a recognised Hexagonal off-road form. They differ only in terms of the material of the pipe: we use stainless steel for Racing and titanium for Evolution. The header tube is conical, made from stainless steel (Racing) or titanium (Evolution) with additional chamber. It is jointed with a conical SS/titanium link pipe by a sleeve joint, which is secured with a silicon-shielded spring. The link pipe is welded to the muffler. The inlet cap, due to the method of connection with the link pipe, is made from stainless steel (Racing) or titanium (Evolution), same for the internal perforation. The outlet cap is made of carbon-fiber for evolution and composite polymer for Racing system. The outer sleeve of the muffler is available either made from titanium or carbon fiber. The system is attached to the motorcycle with the Akrapovic carbon fiber clamp. The Akrapovic carbon fiber heat shield is also intended for this system. The system comes with a built-in noise damper for the European and other markets, and an approved spark arrester for the American market, which is marked with a laser engraving

ATK NX 250 SPECIFICATION

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Filed Under (Atk) by admin on 16-11-2010

Model: ATK NX 250 Category: Enduro / offroad Rating: Do you know this bike? Click here to rate it. We miss 2 votes to show the rating. Engine and transmission Displacement: 249.00 ccm (15.19 cubic inches) Engine type: Single cylinder, four-stroke Valves per cylinder: 4 Fuel system: Carburettor. Keihin 24mm Fuel control: DOHC
Ignition: CDI Lubrication system: wet sump Cooling system: Liquid Gearbox: 6-speed Transmission type,
final drive: Chain Clutch: wet plate Exhaust system: Supertrapp Chassis, suspension, brakes and wheels
Front suspension: WP USD Rear suspension: WP Multi Adjuster Shock Front tyre dimensions: 80/100-21
Rear tyre dimensions: 100/100-18 Front brakes: Single disc. 2-piston calipers Front brakes diameter: 24 mm (0.9 inches) Rear brakes: Expanding brake (drum brake) Physical measures and capacities Dry weight: 128.0 kg (282.2 pounds) Alternate seat height: 940 mm (37.0 inches) If adjustable, highest setting. Overall length: 1,473 mm (58.0 inches) Overall width: 820 mm (32.3 inches) Ground clearance: 323 mm (12.7 inches) Wheelbase: 1,473 mm (58.0 inches) Fuel capacity: 8.70 litres (2.30 gallons) Oil capacity: 1.80 litres (0.12 quarts) Other specifications Color options: Blue Frame – Red tank – White Fenders – 1 Inox radiatorcap Comments: Uses a Honda 4-stroke engine. Further information Parts and accessories Check out parts and

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