Recumbent bicycle
A recumbent bicycle is a cycle where the rider sits in a reclined position with legs forward, offering ergonomic support.
Also known as: recumbent bike
How big is it?
2 m · defined overall length
Also 6.562 ft
Defined overall length · defined specimen
Typical recorded range: 1.8 m to 2.2 m.

A little perspective
Recumbent bicycle vs Elkhorn coral colony: length comparison
The overall length of a recumbent bicycle is approximately equal to the colony width of an elkhorn coral colony.
A recumbent bicycle is a cycle where the rider sits in a reclined position with legs forward, offering ergonomic support.
An elkhorn coral colony is a branching formation of the coral species Acropora palmata, found in shallow Caribbean reefs.
Both rulers start at the same zero and share one linear scale. Artwork keeps its original proportions.
Measurements, assumptions & sources +
Recumbent bicycle
Defined overall length: 2 m; defined specimen; range 1.8 m–2.2 m.
A defined short-wheelbase recumbent bicycle 2.0 m long with an unladen mass of 16 kg. Frame layout, wheel size and equipment vary.
Defined examples — our methodology
The marked defined overall length is calibrated. Unmeasured illustration details are representative.
Elkhorn coral colony
Defined colony width: 2 m; defined specimen; range 1 m–3.5 m.
A defined mature elkhorn coral (Acropora palmata) colony 2 m wide and 1.2 m high. Branch growth and breakage produce irregular colonies; the basal reef substrate is excluded from both spans.
NOAA Fisheries — Elkhorn coral
The marked defined colony width is calibrated. Unmeasured illustration details are representative.
Use the visual comparison to explore its scale, then check the measurements and sources.
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Why this measurement?
Why we use 2 m
We compare the overall length of a recumbent bicycle. This is an illustrative comparison value, not a claim that every example is the same. The recorded range is 1.8 m to 2.2 m.
A defined short-wheelbase recumbent bicycle 2.0 m long with an unladen mass of 16 kg. Frame layout, wheel size and equipment vary.
The marked horizontal span follows the measured feature, not the edges of the image. How calibrated comparisons work →
Recorded properties
Dimensions and measurements
| Property | Selected value | Recorded range | Basis |
|---|---|---|---|
| 2 m | 1.8 m to 2.2 m | defined specimen | |
| 16 kg | 13 kg to 20 kg | defined specimen |
Around this scale
Explore nearby values.
Compare examples with lower, similar and higher values. Each card names the measurement being compared.
Nearest lower valueVehicles and transportBicycle1.8 mLengthA bicycle is a human-powered vehicle with two wheels, pedals, and handlebars for steering.
Around the same scaleVehicles and transportDog sled2 mDefined sled lengthA dog sled is a lightweight vehicle designed to glide over snow, pulled by a team of dogs for travel or racing.
Nearest higher valueVehicles and transportCargo tricycle2.2 mDefined overall lengthA cargo tricycle is a three-wheeled cycle designed to carry goods, often with a large front or rear cargo box.Sources and method
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The source records and measurement method remain available for inspection.
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