Target Audience:
Riders seeking a retro cafe racer with modern reliability; popular with custom builders and classic motorcycle enthusiasts
Competitive Advantage:
Authentic 1960s cafe racer styling backed by modern fuel injection-free carbureted air-cooled twin engineering and widespread dealer support
Engine Character:
865cc air-cooled parallel twin tuned for higher output than the Bonneville
Styling:
Half fairing, rear seat cowl, clip-on style bars, solo seat options
Chassis:
Traditional tubular steel cradle frame with twin rear shocks
Coverage Areas:
Complete workshop service and repair procedures for all systems
Manual Type:
Workshop Service Repair Manual
Delivery Method:
Instant digital download
Binding:
Digital (PDF document)
Compatibility:
Windows, macOS, tablets, smartphones with any PDF reader
Printability:
Print individual pages or entire chapters as needed
Search:
Fully searchable text with bookmarks for quick navigation
Engine:
Top-end and bottom-end rebuild, cylinder head, pistons, crankshaft, camshaft, valve train
Fuel System:
Carburetors, idle mixture, float height, fuel tank and petcock
Ignition:
Electronic ignition, spark plugs, timing checks
Cooling:
Air-cooled design with oil cooling system, oil cooler service
Transmission:
5-speed gearbox, clutch assembly, primary drive
Final Drive:
Chain drive, sprocket inspection and replacement
Electrical:
Wiring diagrams, charging system, starter motor, lighting, instruments
Frame and Suspension:
Front forks, rear shock absorbers, swingarm, steering head bearings
Brakes:
Front disc, rear disc, master cylinders, calipers, pad and fluid service
Wheels and Tires:
Spoked wheel service, bearing replacement, tire fitting
Bodywork:
Fairing, seat, mudguards, side panels
Routine Maintenance:
Service schedules, valve clearance checks, carburetor synchronization, oil and filter changes
Diagnostics:
Fault-finding charts for engine, electrical, fuel, and chassis issues
Major Repairs:
Full engine removal and refitting, engine teardown and rebuild
Torque Specifications:
Complete torque settings tables for all fasteners
Special Tools:
Tool requirements listed for each procedure
Detail Level:
Written for professional technicians and competent home mechanics, with step-by-step exploded diagrams
Wiring Diagrams:
Full electrical schematics included
Parts Information:
Part numbers, wear limits, and inspection criteria provided throughout
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Type:
865cc air-cooled DOHC parallel twin
Bore x Stroke:
86mm x 68mm
Compression Ratio:
Approximately 9.2:1
Valve Train:
Double overhead camshafts, 8 valves
Power:
Approximately 69 bhp (51 kW)
Torque:
Approximately 51 lb-ft (69 Nm)
Top Speed:
Approximately 115 mph
Carburetors:
Twin constant-velocity CV carburetors
Fuel Capacity:
Approximately 4.2 gallons (16 liters)
Fuel Type:
Unleaded gasoline
Wheelbase:
Approximately 58.5 inches (1,485 mm)
Length:
Approximately 84 inches (2,130 mm)
Seat Height:
Approximately 32.1 inches (815 mm)
Ground Clearance:
Approximately 6.9 inches (175 mm)
Curb Weight (Dry):
Approximately 430 lbs (195 kg)
Front Brake:
Single disc with twin-piston caliper
Rear Brake:
Single disc with single-piston caliper
ABS:
N/A - not fitted on this generation
Frame:
Tubular steel cradle frame with steel fenders
Standards:
Meets applicable US and European safety regulations for the era
Crash Test Ratings:
N/A - motorcycles of this class were not crash tested by NCAP agencies
Instruments:
Analog speedometer with integrated odometer, telltale lights
Ignition:
Digital electronic ignition system
Charging:
Three-phase alternator with regulator/rectifier
Infotainment:
N/A - classic-style motorcycle with no audio system
Driver Assistance:
N/A - not fitted on this model
Engine Oil and Filter:
Every 6,000 miles (10,000 km) or 12 months
Valve Clearance Check:
Every 12,000 miles (20,000 km)
Carburetor Sync:
Check at major services and after carburetor work
Chain:
Inspect, adjust, and lubricate every 500 miles
Engine Oil:
10W-40 API SF/SG motorcycle-rated (wet clutch compatible)
Oil Capacity:
Approximately 3.5 quarts with filter change
Fork Oil:
Per manual specification, per-leg capacity listed in the manual
Known Issues / Common Wear
Regulator/Rectifier:
Known failure item on this era; upgrade units widely available
Carburetors:
May require periodic cleaning and syncing, especially with storage
Cam Chain Tensioner:
Inspect at valve check intervals; check for noise at idle
Wheel Bearings:
Common wear item at higher mileages
Manufacturer:
Triumph Motorcycles Ltd, Hinckley, England
Heritage:
Thruxton name revived from Triumph's 1960s cafe racer heritage and production racing bikes
Introduction:
Reintroduced in 2004 on the Hinckley Bonneville twin platform; earlier Hinckley bikes from 2001 share the family lineage
Platform:
Based on the Bonneville with hotter camshafts, higher compression, and cafe racer bodywork
Production Location:
Hinckley, Leicestershire, United Kingdom
Model Run:
2004-2007 under this generation; covered years 2001-2007 in this manual
