14 August. Friday 2026
Triumph Bonneville - 1988 Specifications and Reviews
The 1988 Triumph Bonneville is a classic middleweight twin suited to riders seeking authentic British character and straightforward performance. Its air-cooled 744cc parallel-twin engine delivers accessible power in a lightweight, nimble package that rewards smooth riding technique and rewards cornering confidence.
1988
General information | |
| Category | Unspecified category |
| Year | 1988 |
| Model | Triumph Bonneville |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | OHV |
| Valves per cylinder | 2 |
| Bore x stroke | 76.0 x 82.0 mm (3.0 x 3.2 inches) |
| Compression | 7.9:1 |
| Power | 49.00 |
| Stroke | 4 |
| Engine type | Twin |
| Capacity: | 744.00 ccm (45.40 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 192.0 kg (423.3 pounds) |
| | |
Triumph Bonneville dimensions and frame | |
| Rear brakes | Single disc |
| Front brakes | Dual disc |
| Rear tyre dimensions | 110/90-18 |
| Front tyre dimensions | 100/90-19 |
| | |
Speed and acceleration | |
| Top speed | 161.0 km/h (100.0 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 18.00 litres (4.76 gallons) |
Performance Profile & Rider Fit
68 hp
Peak Power
5.8s
0-60 mph
100 mph
Top Speed
Best For
Track20%
City65%
Cornering55%
Daily Riding68%
Touring45%
Passenger40%
Rider Profile
| Best For | Suits new-to-intermediate riders thanks to modest power delivery and forgiving, predictable handling. |
| Purpose | Best suited to relaxed street riding, café-racer style cruising, and short scenic rides rather than outright performance. |
| Rider Fit | A moderate curb weight and low, accessible seat height make it manageable for riders of average build and shorter inseams. |
| Character | A classic-styled retro roadster that prioritizes timeless looks, mellow torque, and easygoing manners over speed or sharpness. |
| Not Ideal For | Not a good fit for riders wanting high-speed touring, aggressive cornering performance, or any off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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