14 August. Friday 2026
Triumph Bonneville Speedmaster Gold Line - 2023 Specifications and Reviews
The 2023 Triumph Bonneville Speedmaster Gold Line is a retro-styled 1200cc classic cruiser designed for riders seeking authentic vintage aesthetics with modern reliability. Its liquid-cooled parallel-twin engine delivers 77 horsepower and strong low-end torque, making it ideal for relaxed cruising and boulevard riding. Known for its timeless styling and comfortable ergonomics, it appeals to traditionalists who value character and heritage over performance.
General information | |
| Category | Classic |
| Year | 2023 |
| Model | Triumph Bonneville Speedmaster Gold Line |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Chromed 2 into 2 exhaust system with twin chrome silencers |
| Greenhouse gases | 106.7 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 4.60 litres/100 km (21.7 km/l or 51.13 mpg) |
| Clutch | Wet, multi-plate torque assist |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Injection. Multipoint sequential electronic fuel injection |
| Valves per Cylinder | 4 |
| Bore x Stroke | 97.6 x 80.0 mm (3.8 x 3.1 inches) |
| Compression | 10.0:1 |
| Torque | 106.0 Nm (10.8 kgf-m or 78.2 ft.lbs) @ 4000 RPM |
| Power | 77.0 HP (56.2 kW) @ 6100 RPM |
| Engine type | Twin, four-stroke |
| Capacity: | 1200.0 ccm (73.22 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | 32-spoke wheels. Avon Cobra tires. |
| Rear brakes | Single disc. ABS. Nissin 2-piston floating caliper |
| Diameter | 310 mm (12.2 inches) |
| Front brakes | Double disc. ABS. Brembo 2-piston floating caliper |
| Rear tire | 150/80-R16 |
| Front tire | MT90-B16 |
| Rear wheel travel | 73 mm (2.9 inches) |
| Rear Suspension | Mono-shock RSU with linkage and preload adjustment |
| Front wheel travel | 90 mm (3.5 inches) |
| Front Suspension | 47 mm Showa cartridge forks |
| Trail | 91 mm (3.6 inches) |
| Rake (fork angle) | 25.3° |
| Frame type | Tubular steel, twin cradle. Twin sided fabrication swing arm. |
| | |
Physical measures and capacities | |
| Oil capacity | 4.50 litres (4.76 US quarts) |
| Fuel capacity | 12.00 litres (3.17 US gallons) |
| Wheelbase | 1500 mm (59.1 inches) |
| Ground clearance | 91 mm (3.6 inches) |
| Overall width | 910 mm (35.8 inches) |
| Overall height | 1055 mm (41.5 inches) |
| Seat height | 705 mm (27.8 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 263.1 kg (580.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | 2 riding modes. Ride-by-wire switchable traction control. Cruise control. |
| Factory warranty | 24 months unlimited milage |
| Light | All-LED lighting. |
| Instruments | Analogue speedometer with LCD multi-functional display |
| Starter | Electric |
| Color options | Silver Ice/Sapphire Black/Gold |
Performance Profile & Rider Fit
77 hp
Peak Power
5.8s
0-60 mph
Best For
Track15%
City55%
Cornering40%
Daily Riding70%
Touring65%
Passenger55%
Rider Profile
| Best For | Suits riders from newer intermediate to experienced who want relaxed, low-stress cruiser riding rather than aggressive sport performance. |
| Purpose | Built as a laid-back cruiser for boulevard rides, weekend touring, and stylish commuting rather than outright speed or track use. |
| Rider Fit | The low 705 mm seat height and forward-set footpegs suit shorter riders and those who prefer feet-forward, relaxed ergonomics, though the 263 kg weight demands some confidence at low speed. |
| Character | A classic, chrome-laden cruiser with torquey low-end power, easygoing handling, and timeless Bonneville styling for riders who value cool cruising over cutting-edge performance. |
| Not Ideal For | Not for riders seeking sharp cornering agility, off-road capability, or high-speed sport riding thrills. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2023 Triumph Bonneville Speedmaster Gold Line is a beautiful and luxurious motorcycle that is sure to turn heads on the road. With its stunning gold and black color scheme, this limited edition bike exudes sophistication and style. The attention to detail in the design is impeccable, from the hand-painted gold lining to the premium leather seat. But it's not just a pretty bike - the Speedmaster Gold Line also offers a powerful and smooth ride, with a 1200cc parallel-twin engine that delivers plenty of torque for cruising on the open road. Overall, the 2023 Triumph Bonneville Speedmaster Gold Line is a standout motorcycle that offers both style and performance. Whether you're a seasoned rider or a newcomer to the world of motorcycles, this limited edition bike is sure to impress with its combination of stunning looks and strong capabilities. If you're in the market for a premium motorcycle that stands out from the crowd, the Speedmaster Gold Line is definitely worth considering.Add a Comment
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