Class:
Modern Classic Motorcycle
Segment:
Retro-styled Standard Motorcycle
Competitors:
Ducati GT1000, Moto Guzzi California, Kawasaki W650, Yamaha SR400
Design Philosophy:
Modern performance with authentic 1960s styling
Manual Type:
Factory Service Repair Manual
Format:
Likely Digital (PDF) or Printed Bound Manual
Manual Content Type:
Repair, Maintenance, Troubleshooting, Diagnostics, Electrical Schematics, Specifications
Engine:
Complete engine disassembly, assembly, inspection, repair, tuning, and troubleshooting for the 865cc parallel-twin.
Transmission Clutch:
Detailed procedures for transmission gear inspection, rebuild, clutch removal, inspection, and replacement.
Fuel System:
Carburetor tuning, cleaning, rebuilding, fuel tank inspection, and fuel line maintenance.
Electrical System:
Wiring diagrams, ignition system testing, charging system diagnostics, starter motor, lighting, and switches.
Chassis Suspension:
Front fork disassembly, seal replacement, oil changes, rear shock absorber inspection and replacement.
Brakes:
Brake caliper overhaul, master cylinder inspection, bleeding procedures, pad and disc replacement.
Cooling System:
N/A (Air-cooled engine)
Exhaust System:
Exhaust pipe and silencer removal, installation, and gasket replacement.
Bodywork Fittings:
Fender removal/installation, seat, fuel tank mounting, handlebars, and instrument cluster.
Frame Steering:
Frame inspection, steering head bearing maintenance and replacement, swingarm service.
Maintenance:
Routine maintenance checks, fluid changes, filter replacements, chain adjustment, tire pressure.
Troubleshooting:
Diagnostic charts and step-by-step procedures for identifying and resolving common and uncommon faults.
Repair:
Detailed instructions for component disassembly, cleaning, inspection, repair or replacement, and reassembly.
Overhaul:
Comprehensive guide for complete engine, transmission, and brake system overhauls.
Installation:
Procedures for installing new parts or accessories, including torque specifications.
Diagnostic Capability:
Advanced diagnostic procedures, including electrical system testing and measurement of key parameters.
Rebuild Scope:
Covers complete engine, gearbox, and major component rebuilds to factory specifications.
Specification Detail:
Includes critical torque values, clearances, fluid capacities, and electrical specifications.
Digital Format:
Typically PDF for ease of searchability and accessibility.
Image Resolution:
High-resolution images and clear diagrams for accurate interpretation.
Printed Format:
If printed, likely professional binding (e.g., spiral-bound, perfect-bound) for durability and ease of use in a workshop environment.
Printed Format:
Durable, possibly coated paper to withstand workshop conditions.
Digital Format:
Text is usually searchable within a PDF manual, allowing quick access to specific topics.
Scope:
Comprehensive, covering all aspects necessary for maintenance and repair.
Type:
Air-cooled, DOHC, Parallel-Twin
Displacement:
865 cc (52.8 cu in)
Bore X Stroke:
92 mm x 68 mm
Horsepower:
Approx. 70 hp @ 7,200 rpm (claimed)
Torque:
Approx. 50 ft-lb @ 5,800 rpm (claimed)
Carburetion:
Two 36mm Mikuni CV carburetors
Fuel Tank Capacity:
4.4 US gallons (16.6 liters)
Configuration:
DOHC, 4 valves per cylinder
Type:
Digital electronic ignition
Oil Change Interval:
Every 3,000 miles or 6 months
Valve Clearance Check:
Every 6,000 miles
Engine Oil Type:
SAE 10W-40, API SG, JASO MA approved motorcycle oil
Engine Oil Capacity:
3.4 US quarts (3.2 liters) with filter change
Coolant Type:
Not liquid-cooled (air-cooled engine)
Common Wear Items:
Clutch plates, brake pads, chain and sprockets, fork seals, rectifier/regulator (in some early models).
Electrical Gremlins:
Occasional reports of minor electrical issues or connector corrosion, particularly in older or neglected bikes.
Heritage:
Triumph Motorcycles has a long and storied history dating back to 1902, renowned for its parallel-twin engines and iconic designs.
Bonnevile Lineage:
The Bonneville nameplate has been synonymous with Triumph since the 1950s, representing performance and style. The 2006 model is part of the modern revival era, paying homage to the classic T120.
Manufacturing Location:
Hinckley, Leicestershire, England
Bonnevile T100:
The 2006 model year also included the Bonneville T100, a higher-spec version often featuring spoke wheels, chrome accents, and different color schemes.
