Triumph Bonneville T120
2024 | standard
Checking device garage…
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
- Partially verified
- Field records
- 19
- Verified fields
- 6/19
- Linked sources
- 19/19
| Field | Value | Source | Status | Notes |
|---|---|---|---|---|
| WheelbaseChassis | 1,450 mm | Triumph Bonneville T120 generation specifications | Verified | Triumph publishes 57.1 in (1,450 mm) wheelbase for the 2021-on Bonneville T120 generation. |
| 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 | Triumph Bonneville T120 generation specifications | Verified | Triumph publishes a fixed 31.1 in (790 mm) seat; the rider contact uses that standard height. |
| 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 | 780 mm | Triumph Bonneville T120 generation specifications | Verified | Triumph publishes 30.7 in (780 mm) handlebar width for the Bonneville T120. |
| 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 | Triumph Bonneville T120 generation specifications | Verified | Triumph publishes a fixed 31.1 in (790 mm) standard seat height. |
| Seat height maximumAdjustability | 790 mm | Triumph Bonneville T120 generation specifications | Verified | Triumph publishes a fixed 31.1 in (790 mm) standard seat height. |
| Wet weightPhysical | 236 kg | Triumph Bonneville T120 generation specifications | Verified | Triumph publishes 520 lb (236 kg) wet weight for the Bonneville T120. |
| 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/t120-2023
Does the Triumph Bonneville T120 fit you?
The Triumph Bonneville T120 (2024) lists a 790 mm seat height. In this simplified seat-height model, an inseam around 79 cm is a rough ground-reach reference, not a guarantee of flat-footing. Seat width, suspension sag, boots, mobility, load, and individual proportions can materially change foot contact. Enter your measurements above to compare the modeled reach, then confirm it on the motorcycle.
Riding position
The Triumph Bonneville T120's standard category suggests an upright, neutral riding position as a modeled starting point. The simulator estimates knee, hip, and elbow angles from the available geometry and your measurements so you can compare the reach to the bars and pegs.
Typical category use
The standard category is commonly associated with comfortable, do-it-all road riding with a neutral, upright posture. Rider Height does not assess handling, performance, or whether this motorcycle is suitable for a particular rider.
Fit figures are planning estimates from the current geometry and simplified model assumptions. They are not safety, compatibility, or purchase advice; confirm fit on the actual motorcycle.
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