Segment:
Motocross/Off-Road Competition Motorcycle
Target Demographic:
Young racers and off-road enthusiasts seeking performance and competitive edge.
Competitors 2001:
Honda CR85/CR125, Yamaha YZ85/YZ125, Suzuki RM85/RM125, KTM 105 SX/125 SX.
Engine Type:
Liquid-cooled, two-stroke, single-cylinder, Reed valve induction.
Suspension:
Performance-oriented front forks and rear shock absorber for off-road terrain.
Performance Focus:
Emphasis on lightweight design and responsive power delivery for racing.
Primary Coverage:
Repair, maintenance, and adjustments for the 2001 Kawasaki KX100.
Target Audience:
Mechanics and DIY enthusiasts.
Estimated Page Count:
Varies by specific publication, typically 300-600 pages for a comprehensive factory service manual.
Type:
Factory Service Repair Manual
Format:
Likely a printed book or digital PDF.
Engine:
Complete engine disassembly, assembly, tuning, and troubleshooting.
Transmission:
Gearbox inspection, repair, and adjustment procedures.
Chassis:
Frame, suspension (forks, shock), steering, and wheel components.
Electrical:
Ignition system, lighting, wiring diagrams, and basic electrical component testing.
Fuel System:
Carburetor tuning, cleaning, and fuel delivery system checks.
Cooling System:
Radiator and coolant system maintenance and checks (if applicable for the model).
Exhaust System:
Exhaust pipe and muffler inspection and maintenance.
Brakes:
Brake system overhaul, fluid replacement, and component checks.
Maintenance:
Scheduled maintenance, lubrication, filter replacement, spark plug checks, chain adjustment.
Repair:
Component replacement, rebuilding of major systems, and common repair procedures.
Disassembly Assembly:
Step-by-step instructions for taking apart and putting back together various vehicle components.
Troubleshooting:
Diagnostic flowcharts and common problem identification with solutions.
Adjustments:
Carburetor jetting, ignition timing (if applicable), clutch and throttle cable adjustments.
Depth:
Comprehensive, covering from basic maintenance to complete engine and transmission rebuilds.
Diagnostics:
Detailed diagnostic procedures and specifications for pinpointing issues.
Digital Format:
PDF (most common for scanned manuals), potentially searchable text.
Print Quality:
High-resolution scans ensuring clarity of diagrams and text (for digital). Professional printing for physical copies.
Binding Type:
Stapled or perfect bound for printed versions.
Paper Type:
Durable paper stock, often glossy for diagrams, suitable for workshop environments (for printed versions).
Engine Type:
Liquid-Cooled, 2-Stroke, Single-Cylinder
Bore X Stroke:
52.5 mm x 51.6 mm
Displacement:
103 cc (6.28 cu in)
Induction:
Kawasaki Integrated Power-Valve System (KIPS), Reed Valve
Compression Ratio:
9.2:1 (This is a general estimate; the manual would confirm the exact ratio for the 2001 model).
Horsepower Estimate:
Approximately 20-25 HP (This is an estimate; the manual will have exact figures).
Torque Estimate:
Not typically advertised in HP/TQ for this class of bike, but emphasis is on mid-range power.
Carburetor Model:
Keihin PWK35 (common for this era and model).
Fuel Type:
Unleaded gasoline, minimum 91 octane (for 2-stroke).
2 Stroke Oil Mix:
Pre-mix at 50:1 ratio using high-quality 2-stroke motorcycle oil (Manual will specify).
Length:
Approximately 73.2 inches (1860 mm).
Width:
Approximately 31.9 inches (810 mm).
Height:
Approximately 46.1 inches (1170 mm).
Dry Weight:
Approximately 161 lbs (73 kg).
Wheelbase:
Approximately 50.8 inches (1290 mm).
Ground Clearance:
Approximately 13.2 inches (335 mm).
Infotainment System:
N/A (Competition motocross bike, no infotainment features).
Driver Assistance Features:
N/A (Performance off-road motorcycle).
Connectivity Features:
N/A (No electronic connectivity features).
Oil Change Frequency:
Pre-mix oil is added with fuel; transmission oil should be changed as per manual recommendations (e.g., every 10-15 hours of racing).
Spark Plug Inspection:
Regular inspection and cleaning/replacement, typically every few hours of operation or as per manual.
Air Filter Cleaning:
Frequent cleaning or replacement, especially in dusty conditions.
Chain Lubrication Adjustment:
Regular lubrication and tension adjustment recommended every ride or every few hours.
Transmission Oil Type:
API GL-4 SAE 80 or 90 gear oil (Specific grade will be in the manual).
Coolant Type:
Ethylene glycol-based permanent antifreeze and water mixture (Manual will specify ratio, typically 50/50).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid (Manual will specify the exact requirement).
Carburetor Fouling:
Common in 2-strokes, requiring regular cleaning and proper jetting.
Clutch Wear:
Can occur with aggressive riding, requiring adjustment or replacement.
Suspension Seals:
Fork seals can leak over time, requiring replacement.
Spark Plug Fouling:
Can be caused by incorrect jetting or rich mixture.
Kawasaki Motocross Legacy:
Kawasaki has a long and successful history in motocross racing, known for its powerful two-stroke engines and competitive chassis.
Kx Lineage:
The KX100 is part of Kawasaki's long-standing KX line, evolving from earlier displacement models to meet racing class regulations and performance demands.
Production Era:
The KX100 has been a staple in Kawasaki's lineup for many years, with significant updates occurring throughout its production run.
