Enduro Bikes
2021Gibbs Biski
20 fields on record
The 2021 Gibbs Biski is an amphibious motorcycle that can ride on land and on water. Its 498cc parallel twin makes 55 hp, with a top speed of about 129 km/h on land. A 228 kg dry weight and 20-litre tank reflect its unusual design.
- Capacity
- 498.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 228.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 55.0 HP (40.1 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- The Gibbs Biski is a unique amphibious quad-bike hybrid built for transitioning between road and water rather than for pure speed or off-road performance.
- Built for
- It has a novelty, adventure-oriented character built around versatility and amphibious capability rather than outright performance.
- Not ideal for
- It is not for riders seeking high speed, aggressive cornering, or a conventional off-road or touring motorcycle experience.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 498.0 ccm
- Power
- 55.0 HP (40.1 kW)
- Engine type
- Parallel Twin, four-stroke
- Power/weight ratio
- 0.2412 HP/kg (dry)
- Starting
- Electric
- Torque
- Not on record - add it
Performance
- Top speed
- 128.8 km/h (80.0 mph)
Dimensions & weight
- Wheelbase
- 1790 mm
- Overall length
- 2350 mm
- Overall width
- 950 mm
- Dry weight
- 228.0 kg
- Fuel capacity
- 20.00 litres
- Ground clearance
- 150 mm
- Seat height
- Not on record - add it
Chassis & suspension
- Front suspension
- Coil over spring
- Rear suspension
- Coil over spring
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Single disc
- Front tyre
- 120/70-16
- Rear tyre
- 150/80-15
Other
- Color options
- Blue
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2016 | 2018 | 2021 | 2023 | 2026 |
|---|---|---|---|---|---|
| Capacity | 498 cc | 498 cc | 498 cc | 498 cc | 498 cc |
| Dry weight | 228 kg | 228 kg | 228 kg | 228 kg | 228 kg |
| Fuel capacity | 20 L | 20 L | 20 L | 20 L | 20 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Gibbs Biski?
The 2021 Gibbs Biski has a Capacity of 498.0 ccm (30.39 cubic inches).
What engine power does the Gibbs Biski have?
The 2021 Gibbs Biski has a Power of 55.0 HP (40.1 kW).
How much does the Gibbs Biski weigh?
The 2021 Gibbs Biski has a Dry weight of 228.0 kg (502.7 pounds).
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