Triumph Bonneville T120
2024 | standard
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Visual reference
Side profile
- Seat height
- 790 mm
- Wheelbase
- 1,450 mm
- Wet weight
- 236 kg
- Category
- standard
Listing links may earn Rider Height a commission.
- Asset
- Pending
- Dimensions
- -
- License
- -
- Source
- -
Data provenance
Where these numbers came from
Every populated geometry field records its source, verification state, and source link when available. These records feed both the simulator and the fit recommendation engine.
- Geometry status
- Provisional
- Field records
- 19
- Verified fields
- 0/19
- Linked sources
- 19/19
| Field | Value | Source | Status | Notes |
|---|---|---|---|---|
| WheelbaseChassis | 1,450 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Ground clearanceChassis | 160 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Seat contact XRider triangle | 510 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Seat contact heightRider triangle | 790 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Seat lengthRider triangle | 300 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Handlebar XRider triangle | 1,026 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Handlebar heightRider triangle | 1,029 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Handlebar widthControls | 785 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Foot peg XRider triangle | 541 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Foot peg heightRider triangle | 272 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Passenger seat XPassenger | 209 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Passenger seat heightPassenger | 836 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Passenger peg XPassenger | 256 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Passenger peg heightPassenger | 367 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Seat height minimumAdjustability | 790 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Seat height maximumAdjustability | 790 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Wet weightPhysical | 236 kg | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Front wheel diameterRendering | 637 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
| Rear wheel diameterRendering | 642 mm | Cycle Ergo seed geometry | Provisional | Initial calibrated seed value; not yet independently verified. |
Bike-level reference: https://www.triumphmotorcycles.com/motorcycles/classic/bonneville-t120
Does the Triumph Bonneville T120 fit you?
The Triumph Bonneville T120 (2024) has a 790 mm seat height. As a rule of thumb, riders with an inseam around 79 cm — roughly 168 cm (5'6") tall — can plant both feet flat at a stop. Around 73 cm inseam you'll be on the balls of your feet, and shorter riders will tiptoe. Enter your own height and inseam in the simulator above to see exactly how you reach the ground on the Triumph Bonneville T120.
Riding position
As a standard motorcycle, the Triumph Bonneville T120 puts you in an upright, neutral riding position. The simulator scores the exact knee, hip, and elbow angles for your body so you can see how relaxed or aggressive the reach to the bars and pegs will feel.
What is the Triumph Bonneville T120 best for?
The Triumph Bonneville T120 is best suited to comfortable, do-it-all road riding with a neutral, upright posture.
Braking & stopping distance
At 236 kg wet plus a rider, a hard stop from 100 km/h on dry tarmac takes roughly 39 m (about 1.00 g). Stopping distance is grip-limited, so it is set far more by tyres and road surface than by the bike or rider weight.
Fit figures are rules of thumb (flat-foot inseam ≈ seat height); the simulator gives your exact reach and joint angles. Braking is an estimate from wet weight and wheelbase on a dry road.
Community corrections
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