# Triumph Bonneville T120 — Full Specifications 2026

> Complete technical specifications for the Triumph Bonneville T120.

Source: https://indianautoforum.com/bikes/triumph/bonneville-t120/specifications

The Triumph Bonneville T120 is powered by a 1200cc liquid-cooled parallel-twin engine with a 270-degree firing interval - the same configuration that gives big parallel-twins their distinctive burble rather than the buzz of a 180-degree layout. Peak power is 80 PS at 6,550 rpm, while peak torque of 105 Nm arrives at just 3,500 rpm, meaning you are always riding well into the meat of the powerband in real-world Indian conditions.

The 2026 model gets Triumph's most advanced electronics package to date. An Inertial Measurement Unit (IMU) enables lean-sensitive cornering ABS and cornering traction control - features that make a real difference on the wet roads of a Mumbai or Chennai monsoon. Rain and Road riding modes adjust throttle response and traction control thresholds. Standard cruise control is welcome on the long straights of NH44 or the Rajasthan highways.

The torque-assist clutch significantly reduces lever effort, a genuine quality-of-life improvement on a bike that spends time in traffic. Brembo-sourced front brakes provide confident bite. The twin-pod semi-digital instrument cluster retains classic aesthetics while displaying all essential information.

At 236 kg kerb weight and 790 mm seat height, the T120 is accessible for riders of average Indian height, though the weight demands respect at low speeds. The 14.5-litre fuel tank provides a real-world range of roughly 270-300 km on a mix of city and highway riding.

## Brakes & Wheels
| Spec | Value |
|------|-------|
| Braking System | Dual Channel ABS |
| Front Brake | Disc, 310 mm, 2 piston caliper |
| Rear Brake | Disc, 255 mm, 2 piston caliper |
| Tyre Pressure (Rider & Pillion) | Front - 32 psi, Rear - 36 psi |
| Tyre Pressure (Rider Only) | Front - 32 psi, Rear - 36 psi |
| Tyre Size | Front - 100/90 - 18, Rear - 150/70 - R17 |
| Tyre Type | Tubeless |
| Wheel Size | Front - 18 inch, Rear - 17 inch |
| Wheel Type | Spoke |

## Dimensions
| Spec | Value |
|------|-------|
| Fuel Tank Capacity | 14.5 litres |
| Ground Clearance | 140 mm |
| Kerb Weight | 236 kg |
| Overall Dimensions (LxWxH) | 2120 mm x 780 mm x 1100 mm |
| Reserve Fuel Capacity | 2 litres |
| Seat Height | 790 mm |
| Wheelbase | 1450 mm |

## Power & Performance
| Spec | Value |
|------|-------|
| Battery | Maintenance Free |
| Bore x Stroke | 97.6 mm x 80 mm |
| Clutch | Wet Multiplate with Torque Assist Clutch |
| Compression Ratio | 10.0:1 |
| Displacement | 1200 cc |
| Emission Standard | BS6 Phase 2 |
| Engine Type | 2 Cylinder, Liquid Cooled, 4 Valves |
| Fuel Type | Petrol |
| Gear Shifting Pattern | 1 Down 5 Up |
| Max Power | 78.9 bhp @ 6550 rpm |
| Max Torque | 105 Nm @ 3500 rpm |
| Mileage - ARAI | 21 kmpl |
| Riding Modes | Rain and Road |
| Riding Range | 305 km |
| Spark Plugs | 1 Per Cylinder |
| Top Speed | 190 kmph |
| Transmission | 6 Speed Manual |
| Transmission Type | Chain Drive |

## Suspensions & Chassis
| Spec | Value |
|------|-------|
| Chassis Type | Tubular steel, with twin cradles |
| Front Suspension | Ø41mm cartridge forks |
| Front Suspension Preload Adjuster | No |
| Rear Suspension | Twin RSU’s, with pre-load adjustment |
| Rear Suspension Preload Adjuster | Yes |

## Warranty and Services
| Spec | Value |
|------|-------|
| No. of Free Services | No |
| Vehicle Warranty | Unlimited km or 2 years |

The Triumph Bonneville T120 spec sheet reads better in 2026 than at any point in its history. The addition of IMU-based cornering electronics closes the gap with more expensive European rivals. For the Indian buyer, the combination of torque-rich power delivery, modern safety tech, and that 790 mm seat height makes the T120 a realistic daily rider - not just a weekend showpiece. The only spec worth flagging is the 236 kg weight; test-ride it in a parking lot before committing.

## FAQs

**What is the engine displacement of the Triumph Bonneville T120?**
The Triumph Bonneville T120 is powered by a 1200cc liquid-cooled parallel-twin engine with a 270-degree firing order. It produces 80 PS at 6,550 rpm and 105 Nm of torque at 3,500 rpm - the most powerful Bonneville variant available in India alongside the T120 Black.

**What is the fuel efficiency of the Triumph Bonneville T120?**
The ARAI-certified fuel efficiency of the Triumph Bonneville T120 is 21.27 kmpl. In real-world Indian conditions with mixed city and highway riding, owners typically report 16-19 kmpl. The 14.5-litre fuel tank gives a practical range of approximately 270-300 km per fill.

**What are the kerb weight and seat height of the Triumph Bonneville T120?**
The Triumph Bonneville T120 has a kerb weight of 236 kg and a seat height of 790 mm. The 14.5-litre tank and neutral upright ergonomics make it suitable for most adult Indian riders, though the weight demands low-speed respect in parking and traffic.

**Does the Triumph Bonneville T120 get ABS?**
The 2026 Triumph Bonneville T120 comes with dual-channel cornering ABS as standard across all variants. The IMU-enabled system is lean-sensitive - it modulates braking force based on the bike's lean angle, providing an added safety net on wet or slippery corners.

**What suspension setup does the Triumph Bonneville T120 use?**
The Triumph Bonneville T120 uses conventional telescopic front forks and twin rear shock absorbers - preserving the classic Bonneville silhouette. The suspension is tuned for riding comfort on typical Indian road surfaces, balancing highway cruising compliance with adequate cornering response.

## More
- [Overview](/bikes/triumph/bonneville-t120)
- [Variants & Prices](/bikes/triumph/bonneville-t120/variants)
- [Price in India](/bikes/triumph/bonneville-t120/price)