🏷️ Basic Information

Make:

Triumph

Model:

Bonneville T100, Speedmaster, America, Thruxton, Scrambler

Year:

2001, 2002, 2003, 2004, 2005, 2006, 2007

👋 Introduction

Target Audience:

Triumph Bonneville, T100, Speedmaster, America, Thruxton, and Scrambler owners and independent mechanics seeking official repair information.

Value Proposition:

Provides manufacturer-approved, detailed repair and maintenance data, enabling cost savings and empowering owners to perform their own servicing.

Download Access:

Instant download post-purchase, eliminating shipping delays and costs.

Technical Accuracy:

Contains official Triumph repair and service information for accuracy and reliability.

User Experience:

Zoom, print, and save functionality for convenient garage use.

Support:

Free support provided for download issues and general inquiries.

📋 Manual Details

Covered Models:

Triumph Bonneville, T100, Speedmaster, America, Thruxton, Scrambler

Covered Years:

2001-2007

Estimated Page Count:

High (typical workshop manuals for this era often exceed 500 pages)

Type:

Workshop Service Manual

Language:

English

Format:

PDF (Digital Download)

📖 Manual Coverage

Engine:

Complete overhaul, rebuilding, tuning, lubrication system, cooling system (air-cooled variants)

Transmission:

Removal, installation, internal inspection, clutch operation, gearbox maintenance

Brakes:

Front and rear brake system maintenance, hydraulic system, caliper overhaul, pad replacement, rotor inspection

Electrical System:

Wiring diagrams, ignition system, lighting, charging system, starter motor, troubleshooting electrical faults

Suspension:

Front fork service, rear shock absorber maintenance, bearing lubrication, steering head bearing adjustment

Chassis And Frame:

Frame inspection, subframe, component mounting, wheel and tire service

Fuel System:

Carburetor service (if applicable), fuel pump, fuel lines, fuel tank maintenance

Maintenance:

Scheduled maintenance, oil changes, filter replacements, chain adjustment, general inspection

Repair:

Step-by-step repair instructions for all major vehicle systems

Troubleshooting:

Diagnostic procedures, fault finding charts, common issues and their solutions

Diagnostics:

Detailed diagnostic procedures for engine and electrical systems

Depth:

Comprehensive (from basic maintenance to full engine rebuilds and complex electrical diagnostics)

📊 Manual Specifications

File Type:

PDF

Compatibility:

Windows, Mac, iOS, Android (requires PDF reader)

Printability:

Printer-friendly (user can print specific pages or the entire manual)

Binding:

Not Applicable (Digital Download)

Paper Quality:

Not Applicable (Digital Download)

⚙️ Engine Specifications

Engine Type:

Air-cooled, DOHC, parallel-twin (typically 865cc for later models in this range, earlier models may have 790cc or 800cc variants)

Bore X Stroke:

Varies by specific model/year; e.g., 90.0 mm x 60.6 mm for 865cc

Compression Ratio:

Varies; typically around 9.2:1 to 9.5:1

Horsepower:

Approximately 60-67 bhp depending on specific model and tuning

Torque:

Approximately 55-60 lb-ft depending on specific model and tuning

Carburetion:

Early models may feature carburetors (e.g., 2x Mikuni CVK 36mm). Later models (post-2007 for some variants) introduced fuel injection.

Fuel Type:

Unleaded gasoline, minimum 91 octane (RON+MON)/95 AKI

Oil Type:

SAE 10W-40 or 20W-50 motorcycle specific oil, API SG/SH/SJ/SL, JASO MA certified

Oil Capacity:

Approximately 3.5 - 4.0 liters (check specific model for exact capacity)

Ignition Type:

Electronic ignition system

🔧 Transmission

Transmission Type:

5-speed constant mesh

Optional Transmissions:

N/A (All models in this range feature the 5-speed gearbox)

Clutch Type:

Wet, multi-plate clutch

Final Drive:

O-ring sealed chain

📐 Dimensions

Length:

Varies by model; e.g., Bonneville approx. 2230 mm

Width:

Varies by model; e.g., Bonneville approx. 745 mm

Height:

Varies by model; e.g., Bonneville approx. 1180 mm

Dry Weight:

Varies by model; e.g., Bonneville approx. 202 kg (445 lbs)

Wet Weight:

Varies by model; generally around 225-235 kg

Seat Height:

Varies by model; e.g., Bonneville approx. 775 mm (30.5 in)

🛡️ Safety Features

Crash Test Ratings:

Not applicable for motorcycles in the same way as cars.

Braking System:

Hydraulic disc brakes front and rear (some models may have optional ABS, but less common in this specific range/era).

Lighting:

Halogen headlight, LED taillight, standard indicators.

Frame Construction:

Steel tubular frame for rigidity and rider support.

💡 Technology Features

Infotainment System:

Basic; typically includes analog speedometer, tachometer, odometer, trip meter, and basic indicator lights. No integrated infotainment system.

Driver Assistance Features:

Minimal; ABS was an option on some later models, but not standard across the range during these years.

Connectivity Features:

None.

🔧 Maintenance

Oil Change Interval:

Typically every 3,000 miles or 12 months, whichever comes first.

Major Service Interval:

Valve clearance checks typically every 6,000 to 12,000 miles, depending on specific model updates and manual recommendations.

Fork Oil:

Typically SAE 10W or 7.5W fork oil, capacity varies by model (e.g., approx. 500ml per leg).

Brake Fluid:

DOT 4 hydraulic fluid.

Coolant:

N/A (Air-cooled engines)

Typical Wear Items:

Clutch plates, brake pads, chain and sprockets, wheel bearings, steering head bearings.

Common Complaints:

Potential for cam chain tensioner wear (especially on early models), rectifier failures, and carburation issues if not maintained.

Oil Filter Part Number:

Triumph part numbers vary, commonly found aftermarket parts include Hiflofiltro HF198 or equivalent.

Air Filter Part Number:

Triumph part numbers vary, commonly found aftermarket parts include K&N or similar.

📚 Vehicle History

Heritage:

Triumph Motorcycles has a long and storied history dating back to 1902, synonymous with British motorcycle manufacturing and iconic models.

Bonnevile Lineage:

The Bonneville nameplate evokes the legendary speed records set at the Bonneville Salt Flats. The modern Bonneville range, launched in the early 2000s, revitalized the classic British parallel-twin character with modern engineering.

Model Differences:

The T100 offered a more classic aesthetic, Speedmaster a cruiser style, America a relaxed cruiser, Thruxton a café racer, and Scrambler a dirt-track inspired look, all sharing the core platform.

Manufacturing Location:

Hinckley, Leicestershire, England.

🏆 Awards & Recognition

Industry Recognition:

The modern Triumph Bonneville range has been widely praised for its blend of classic styling and modern engineering, contributing to Triumph's resurgence in the market.

Owner Satisfaction:

Generally positive owner satisfaction for build quality, styling, and ride experience.

Emissions Standards:

Compliant with prevailing emissions standards for the respective model years.