250 Kawasaki Mojave
Covered Models
- 1987 Kawasaki Mojave 250 – KSF250
- 1989 Kawasaki Mojave 250 – KSF250
- 1990 Kawasaki Mojave 250 – KSF250
- 1991 Kawasaki Mojave 250 – KSF250
- 1992 Kawasaki Mojave 250 – KSF250
- 1993Kawasaki Mojave 250 – KSF250
- 1994 Kawasaki Mojave 250 – KSF250
- 1995 Kawasaki Mojave 250 – KSF250
- 1996 Kawasaki Mojave 250 – KSF250
- 1997 Kawasaki Mojave 250 – KSF250
- 1998 Kawasaki Mojave 250 – KSF250
- 1999 Kawasaki Mojave 250 – KSF250
- 2000 Kawasaki Mojave 250 – KSF250
- 2001 Kawasaki Mojave 250 – KSF250
- 2002 Kawasaki Mojave 250 – KSF250
- 2003 Kawasaki Mojave 250 – KSF250
- 2004 Kawasaki Mojave 250 – KSF250
250 Kawasaki Mojave
| GENERAL DATA | |
|---|---|
| Producer | Kawasaki |
| Model | 250 Mojave |
| Year |
1987 – 2004 |
Image Kawasaki Mojave 250
TEHNICAL SPECIFICATIONS
| ENGINE | |
|---|---|
| Type | DOHC, single cylinder, 4-stroke, liquid-cooled |
| Displacement | 249 mL (15.2 cu in.) |
| Bore x Stroke | 74.0 x 58.0 mm (2.91 x 2.28 in.) |
| Compression Ratio | 11.0: 1 |
| Starting System | Primary kick |
| Carburetor | KEIHIN CVK34 |
| Ignition System | CDI |
| Ignition Timing | 10° BTDC @1,300 r/min (rpm) ~ 35° BTDC @3,000 r/min (rpm) |
| Spark Plug | NGK DP8EA-9 or ND X24EP-U9 |
| Lubrication System | Forced lubrication (wet sump) |
| Engine Oil | SE, SF or SG class SAE 10W30, 10W40, 10W50, 20W40, or 20W50 |
| Engine Oil Capacity | 2.0 L (2.1 US qt) |
| Coolant Capacity | 1.45 L (1.5 US qt) |
| Maximum sopeed | 55 mph (88 km/h) |
| Power | 20-25 horsepower (15-18 kW) |
| DIMENSIONS | |
|---|---|
| Overall Length | 1,735 mm (68.31 in.) |
| Overall Width | 1,090 mm (42.91 in.) |
| Overall Height | 1,035 mm (40.75 in.) |
| Wheelbase | 1,125 mm (44.29 in.) |
| Track: Front | 855 mm (33.7 in.) |
| Track: Rear | 830 mm (32.7 in.) |
| Ground Clearance | 215 mm (8.46 in.) |
| Dry Weight | 172 kg (379 lb) |
| TRANSMISSION | |
|---|---|
| Transmission Type | 5-speed plus reverse, constant mesh, return shift |
| Drive | 2WD (Rear Wheel Drive) via chain drive. |
| Clutch Type | Manual, wet multi disc |
| Driving System | Chain drive |
| Primary Reduction Ratio | 3.050 (61/20) |
| Final Reduction Ratio | 3.583 (43/12) |
| Overall Drive Ratio | 11.475 (Top gear) |
| Gear Ratio: 1st | 3.000 (30/10) |
| Gear Ratio: 2nd | 2.000 (30/15) |
| Gear Ratio: 3rd | 1.500 (24/16) |
| Gear Ratio: 4th | 1.250 (25/20) |
| Gear Ratio: 5th | 1.050 (21/20) |
| Gear Ratio: Reverse | 2.933 (24/18 x 22/10) |
| CHASSIS | |
|---|---|
| Type | Tubular, double cradle |
| Maximum Torque | 22.6 N-m (2.3 kg-m, 16.6 ft-lb) @7,500 r/min |
| Minimum Turning Radius | 2.8 m (9.2 ft) |
| Caster | 3° |
| Trail | 13 mm (0.51 in.) |
| Fuel Tank Capacity | 8.3 L (2.2 US gal) |
| TIRES & BRAKES | |
|---|---|
| Size: Front | AT21 x 7.00-10 Tubeless |
| Size: Rear | AT22 x 10.00-10 Tubeless |
| Front brakes | Dual hydraulic disc brakes, controlled by a hand lever |
| Rear brakes | Single hydraulic disc brake, controlled by a foot pedal |
| LIGHTS | |
|---|---|
| Headlight | 12V 45/45 W |
| Taillight | 12 V 8 W |
| SUSPENSIONS | |
|---|---|
| Front | Double A-arms with dual shocks, offering 6.9 inches (175 mm) of travel. |
| Rear | Swingarm with a single shock, offering 8.9 inches (226 mm) of travel. |
| TROUBLESHOOTING | ||
|---|---|---|
| Problem | Description | Solution |
| Engine won’t start | No response or cranking when trying to start. | Check battery charge, starter relay, kill switch, and ignition connections. |
| Hard starting | Engine turns but takes multiple tries to start. | Clean carburetor, check choke operation, replace spark plug if fouled. |
| Engine starts then dies | Starts briefly but stalls right away. | Inspect fuel flow, clean carb, check vacuum lines, adjust idle screw. |
| Rough idle | Inconsistent or sputtering idle. | Clean or rebuild carburetor, adjust idle speed and mixture screws. |
| Engine misfires | Popping or missing while running. | Check spark plug gap, CDI unit, and ignition coil. |
| No spark | Engine cranks but spark plug has no spark. | Test CDI, ignition coil, stator, and wiring. Replace faulty components. |
| Weak acceleration | Sluggish power when throttle is opened. | Clean air filter, check carb jetting, and inspect throttle cable. |
| Backfiring | Loud pop from exhaust during deceleration or throttle blip. | Check exhaust leaks, carb tuning, and valve clearance. |
| Excessive smoke from exhaust | White, blue, or black smoke from exhaust. | White: coolant leak. Blue: burning oil. Black: rich fuel mix. |
| Overheating | Engine gets too hot, possible power loss. | Check coolant level, radiator fan, and clean fins. Replace thermostat. |
| Clutch slipping | Engine revs but ATV doesn’t accelerate properly. | Adjust clutch cable or replace worn clutch plates. |
| Transmission won’t shift properly | Gears won’t engage smoothly or grind. | Check shift linkage, oil condition, and clutch adjustment. |
| Chain noise or wear | Excessive rattling or visible chain stretch. | Lubricate, tension, or replace chain and sprockets. |
| Brake fade or weak braking | Brakes feel soft or don’t stop effectively. | Bleed brake lines, replace pads, inspect master cylinder. |
| Electrical issues (lights, etc.) | Lights or horn not working. | Inspect fuses, wiring, ground connections, and switchgear. |
| Battery not charging | Battery drains even while running. | Test stator, regulator/rectifier, and battery condition. |
| Fuel leaking | Fuel visible leaking or strong gas smell. | Inspect fuel lines, petcock, carburetor bowl gasket, and tighten clamps. |
| Poor fuel economy | Excessive fuel consumption. | Check for leaking carb, rich air-fuel mix, and clean air filter. |
| Suspension squeaks or bounces | Noisy or ineffective shock absorption. | Lubricate pivot points, check shocks, and replace worn bushings. |
| ATV pulls to one side | Veers off while riding straight. | Check tire pressure, alignment, and suspension arms for damage. |