Triumph Bonneville T100 - 2008 Specifications and Reviews
The 2008 Triumph Bonneville T100 is a classic air-cooled twin that appeals to riders seeking authentic retro styling with modern reliability. Its 865cc engine delivers smooth, accessible power ideal for both commuting and weekend rides. Known for its timeless design and balanced performance, it suits riders who value character and heritage over raw speed.
General information | |
| Category | Classic |
| Year | 2008 |
| Model | Triumph Bonneville T100 |
Engine and Transmission Specifications | |
| Clutch | Wet. multi-plate |
| Gearbox | 5-speed |
| Cooling system | Air |
| Starter | Electric |
| Ignition | Digital - inductive type |
| Fuel control | DOHC |
| Fuel system | Carburettor. Multipoint sequential electronic fuel injection |
| Bore x stroke | 90.0 x 68.0 mm (3.5 x 2.7 inches) |
| Compression | 9.2:1 |
| Torque | 52.00 |
| Power | 66.00 |
| Stroke | 4 |
| Engine type | Twin |
| Capacity: | 865.00 ccm (52.78 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,501 mm (59.1 inches) |
| Overall width | 841 mm (33.1 inches) |
| Overall length | 2,230 mm (87.8 inches) |
| Overall height | 1,100 mm (43.3 inches) |
| Seat height | 775 mm (30.5 inches) If adjustable, lowest setting. |
| Dry weight | 204.6 kg (451.0 pounds) |
Triumph Bonneville T100 dimensions and frame | |
| Rear brakes diameter | 255 mm (10.0 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 310 mm (12.2 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 130/80-17 |
| Front tyre dimensions | 100/90-19 |
| Rear suspension | Chromed spring twin shocks with adjustable preload |
| Front suspension | 41mm forks |
| Trail | 110 mm (4.3 inches) |
| Rake (fork angle) | 28.0° |
| Frame type | Tubular steel cradle |
| | |
Speed and acceleration | |
| Power/weight ratio | 0.3226 HP/kg |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Jet Black/FusionWhite., Jet Black/Tornado Red. Claret/Aluminum Silver. Forest Green/New England White |
| Fuel capacity | 16.65 litres (4.40 gallons) |
Performance Profile & Rider Fit
Best For
Track25%
City72%
Cornering65%
Daily Riding75%
Touring55%
Passenger55%
Rider Profile
| Best For | Well suited to newer and returning riders thanks to its approachable parallel-twin character and predictable, classic-styled handling. |
| Purpose | Built primarily as a classic-styled roadster for relaxed commuting, weekend rides, and casual cruising rather than outright performance. |
| Rider Fit | A moderate, upright seating position and manageable width and height make it accessible to riders of average and smaller stature. |
| Character | Offers a timeless, retro British roadster feel with smooth, torquey power delivery and easygoing, confidence-inspiring manners. |
| Not Ideal For | Not the right choice for riders seeking aggressive sportbike speed, track-day performance, or serious off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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