Model Designations:
TTR-125, TT-R125, TT-R125LW
Model Years Covered:
2006 (explicitly), similar years and models (suggested)
Product Code Implication:
Likely corresponds to specific Yamaha service bulletin or internal document numbering for this model year.
Segment:
Entry-level to intermediate off-road/trail motorcycle.
Target Audience:
Beginner riders, youth riders, trail enthusiasts, and those seeking an accessible and reliable off-road experience.
Key Competitors:
Honda CRF100F/CRF125F, Kawasaki KLX125, Suzuki DR-Z125.
Model Focus:
The TTR125 is known for its user-friendly nature, durability, and capability for trail riding and recreational off-road use.
Manual Value Proposition:
Provides essential knowledge for maintaining and repairing the TTR125, extending its lifespan and ensuring optimal performance for owners and mechanics.
Primary Coverage:
Comprehensive service, repair, and workshop procedures for the Yamaha TTR125 series.
Additional Coverage:
Likely includes maintenance schedules, troubleshooting guides, wiring diagrams, and specifications for the specified model year and similar variants.
Estimated Page Count:
Typically 300-500 pages for a complete service manual of this nature.
Type:
Service Repair Workshop Manual
Format:
Likely Digital (PDF), as indicated by the link format for other years.
Engine Systems:
Top end, bottom end, cooling, lubrication, fuel delivery (carburetor), ignition, starting system, exhaust.
Chassis Systems:
Frame, suspension (front forks, rear shock), steering, wheels, hubs, spokes, tires.
Drivetrain Systems:
Transmission, clutch, final drive (chain and sprockets).
Electrical Systems:
Wiring diagrams, lighting, battery, charging system, ignition system components, kill switch.
Braking Systems:
Front and rear brake systems (likely drum brakes for this model), levers, cables, linkage.
Routine Maintenance:
Oil changes, filter replacements, chain adjustment, spark plug inspection/replacement, air filter cleaning/replacement, general lubrication.
Troubleshooting:
Diagnostic procedures for common starting, running, and performance issues.
Major Repairs:
Engine disassembly and reassembly, carburetor overhaul, transmission servicing, suspension component replacement.
Component Overhaul:
Detailed instructions for rebuilding carburetors, brake systems, and engine components.
Technical Data Provision:
Specifications for torque values, clearances, fluid types, and capacities.
Depth Level:
Comprehensive, covering both basic maintenance and in-depth mechanical repairs, suitable for professional technicians and experienced DIY enthusiasts.
Digital Format:
PDF (Portable Document Format)
Digital Quality:
High-resolution scans or digital originals, ensuring clarity of text and diagrams for printing or on-screen viewing.
Digital Binding:
N/A (Digital format)
Digital Paper Equivalent:
N/A (Digital format), but content is suitable for printing on standard paper.
Engine Type:
Air-cooled, four-stroke, SOHC, two-valve
Bore X Stroke:
54 mm x 54.5 mm
Horsepower Estimate:
Approximately 9.5 - 10 HP @ 8000 RPM (manufacturer specification may vary slightly by region/tune).
Torque Estimate:
Approximately 9 Nm @ 6500 RPM (manufacturer specification may vary slightly by region/tune).
Fuel Delivery:
Carburetor (likely Mikuni VM20SS or similar)
Fuel Type:
Unleaded gasoline (91 octane or higher recommended)
Ignition System:
CDI (Capacitor Discharge Ignition)
Starting Method:
Kick starter
Overall Length:
Approximately 1800-1850 mm (varies slightly by specific LW designation)
Overall Width:
Approximately 750-780 mm
Overall Height:
Approximately 1060-1110 mm
Wheelbase:
Approximately 1270-1295 mm (varies by model variant)
Ground Clearance:
Approximately 250-285 mm
Dry Weight:
Approximately 80-85 kg (varies by model variant)
Wet Weight:
Approximately 85-90 kg (with fluids)
Fuel Tank Capacity:
Approximately 5.8 - 6.0 Liters (1.5 - 1.6 Gallons)
Engine Oil Change:
Every 1000 km or 3 months (refer to manual for precise interval and conditions).
Spark Plug Inspection:
Every 1000 km or 6 months.
Air Filter Cleaning:
Every 500 km or as needed, depending on riding conditions.
Chain Lubrication Adjustment:
Every 500 km or after riding in wet conditions.
Engine Oil Type:
Yamalube 4 (10W-40) or equivalent API SG or higher, JASO MA certified motorcycle oil.
Engine Oil Capacity:
Approximately 1.0 Liter (1.1 US qt) without filter change, 1.1 Liter (1.2 US qt) with filter change. Consult manual for exact capacity.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid (for models with disc brakes, if applicable, though this model typically has drum brakes).
Common Wear Items:
Clutch plates, brake pads/shoes (if applicable), chain and sprockets, spark plugs, air filter, tires.
Carburetor Performance:
Carburetor jets can become clogged with debris over time, affecting fuel mixture and performance. Regular cleaning is recommended.
Suspension Wear:
Front fork seals can leak, and rear shock absorbers may lose damping over extended use.
Yamaha Motorsports Legacy:
Yamaha has a long and successful history in off-road racing and motorcycle manufacturing, known for innovation and performance.
Ttr Series Introduction:
The TTR line has been a staple for Yamaha's trail bikes, evolving over the years to cater to different rider skill levels and preferences.
Manufacturing Origin:
Typically manufactured in Japan or other Yamaha global facilities.
Production Period:
The TTR125 platform has been in production for many years, with the 2006 model representing a specific iteration within that lineage.
Industry Awards:
N/A (Specific awards for the 2006 TTR125 are not widely publicized; however, the TTR line is generally well-regarded for its segment).
Consumer Satisfaction:
Generally positive consumer reviews for reliability and ease of use in its class.
Emissions Certification:
Designed to meet emissions standards applicable at the time of manufacture for off-road vehicles.
