Yamaha Aerox 155
2021 | scooter
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Visual reference
Side profile
- Seat height
- 790 mm
- Wheelbase
- 1,350 mm
- Wet weight
- 126 kg
- Category
- scooter
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 | 1,350 mm | Wikipedia motorcycle infobox | Provisional | Imported with the local apps/scraper Wikipedia importer; not independently verified. |
| Ground clearanceChassis | 145 mm | Category-based provisional contact geometry | Provisional | Rider contact point estimated from category proportions until side-profile landmarks are authored. |
| Seat contact XRider triangle | 675 mm | Category-based provisional contact geometry | Provisional | Rider contact point estimated from category proportions until side-profile landmarks are authored. |
| Seat contact heightRider triangle | 790 mm | Wikipedia motorcycle infobox | Provisional | Imported with the local apps/scraper Wikipedia importer; not independently verified. |
| Seat lengthRider triangle | 230 mm | Category-based provisional contact geometry | Provisional | Rider contact point estimated from category proportions until side-profile landmarks are authored. |
| Handlebar XRider triangle | 1,026 mm | Category-based provisional contact geometry | Provisional | Rider contact point estimated from category proportions until side-profile landmarks are authored. |
| Handlebar heightRider triangle | 970 mm | Category-based provisional contact geometry | Provisional | Rider contact point estimated from category proportions until side-profile landmarks are authored. |
| Handlebar widthControls | 790 mm | Category-based provisional contact geometry | Provisional | Rider contact point estimated from category proportions until side-profile landmarks are authored. |
| Foot peg XRider triangle | 756 mm | Category-based provisional contact geometry | Provisional | Rider contact point estimated from category proportions until side-profile landmarks are authored. |
| Foot peg heightRider triangle | 425 mm | Category-based provisional contact geometry | Provisional | Rider contact point estimated from category proportions until side-profile landmarks are authored. |
| Passenger seat XPassenger | 554 mm | Category-based provisional contact geometry | Provisional | Rider contact point estimated from category proportions until side-profile landmarks are authored. |
| Passenger seat heightPassenger | 845 mm | Category-based provisional contact geometry | Provisional | Rider contact point estimated from category proportions until side-profile landmarks are authored. |
| Passenger peg XPassenger | 635 mm | Category-based provisional contact geometry | Provisional | Rider contact point estimated from category proportions until side-profile landmarks are authored. |
| Passenger peg heightPassenger | 610 mm | Category-based provisional contact geometry | Provisional | Rider contact point estimated from category proportions until side-profile landmarks are authored. |
| Seat height minimumAdjustability | 790 mm | Wikipedia motorcycle infobox | Provisional | Imported with the local apps/scraper Wikipedia importer; not independently verified. |
| Seat height maximumAdjustability | 790 mm | Wikipedia motorcycle infobox | Provisional | Imported with the local apps/scraper Wikipedia importer; not independently verified. |
| Wet weightPhysical | 126 kg | Wikipedia motorcycle infobox | Provisional | Imported with the local apps/scraper Wikipedia importer; not independently verified. |
| Front wheel diameterRendering | 610 mm | Category-based provisional contact geometry | Provisional | Rider contact point estimated from category proportions until side-profile landmarks are authored. |
| Rear wheel diameterRendering | 610 mm | Category-based provisional contact geometry | Provisional | Rider contact point estimated from category proportions until side-profile landmarks are authored. |
Bike-level reference: https://en.wikipedia.org/wiki/Yamaha_Aerox
Does the Yamaha Aerox 155 fit you?
The Yamaha Aerox 155 (2021) 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 Yamaha Aerox 155.
Riding position
As a scooter motorcycle, the Yamaha Aerox 155 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 Yamaha Aerox 155 best for?
The Yamaha Aerox 155 is best suited to easy, low-effort urban commuting with a low step-through seat.
Braking & stopping distance
At 126 kg wet plus a rider, a hard stop from 100 km/h on dry tarmac takes roughly 40 m (about 0.99 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
Suggest a measurement fix
Send one field-level correction at a time with a source link or measurement note. New suggestions stay pending until an admin reviews them.
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