Scooters
2025Royal Alloy Gp 300
35 fields on record
The 2025 Royal Alloy GP 300 is a modern scooter designed for commuters seeking reliable urban transportation with sporty styling. Its 278cc liquid-cooled engine delivers 24.1 horsepower and smooth automatic transmission, making it ideal for riders wanting fuel efficiency without sacrificing performance. Known for its practical design and dependable four-stroke power delivery, it excels in city riding and daily commuting duties.
- Capacity
- 278.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 152.0 kg
- Seat height
- 770 mm
- Power
- 24.1 HP (17.6 kW) @ 7500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed primarily as a stylish, retro-styled commuter scooter for urban and suburban riding rather than performance or long-distance touring.
- Built for
- A charming, retro-inspired GP-style scooter that blends classic Vespa-esque aesthetics with modern fuel injection, ABS, and LED lighting for practical everyday use.
- Not ideal for
- Not a good fit for riders seeking high-speed touring capability, off-road use, or track-level performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 278.0 ccm
- Power
- 24.1 HP (17.6 kW) @ 7500 RPM
- CO2 Emissions
- 5 CO2 g/km
- Torque
- 23.0 Nm (2.3 kgf-m) @ 5000 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.1586 HP/kg (dry)
- Bore x stroke
- 75.0 x 63.0 mm
- Compression
- 11.0:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Valves per cylinder
- 4
- Lubrication system
- Pressure splash
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
- Clutch
- Automatic
Dimensions & weight
- Wheelbase
- 1390 mm
- Overall length
- 1845 mm
- Overall width
- 670 mm
- Overall height
- 1115 mm
- Seat height
- 770 mm
- Dry weight
- 152.0 kg
- Fuel capacity
- 10.50 litres
- Ground clearance
- 160 mm
Chassis & suspension
- Frame
- Steel space frame with steel body
- Front suspension
- Double preload adjustable with anti-dive
- Rear suspension
- Twin Adjustable hydraulic coil
Brakes & wheels
- Front brakes
- Single disc. ABS
- Rear brakes
- Single disc. ABS
- ABS
- Yes
- Front tyre
- 110/70-12
- Rear tyre
- 120/70-12
Other
- Color options
- Black, red, ivory, blue, orange, yellow/ivory, grey, red/ivory, blue/ivory, burgundy/ivory
- Comments
- UK brand.
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 | 2025 | 2026 |
|---|---|---|
| Capacity | 278 cc | 278 cc |
| Dry weight | 152 kg | 152 kg |
| Seat height | 770 mm | 770 mm |
| Fuel capacity | 10.5 L | 10.5 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 Royal Alloy Gp 300?
The 2025 Royal Alloy Gp 300 has a Capacity of 278.0 ccm (16.96 cubic inches).
What engine power does the Royal Alloy Gp 300 have?
The 2025 Royal Alloy Gp 300 has a Power of 24.1 HP (17.6 kW) @ 7500 RPM.
What is the torque of the Royal Alloy Gp 300?
The 2025 Royal Alloy Gp 300 has a Torque of 23.0 Nm (2.3 kgf-m or 17.0 ft.lbs) @ 5000 RPM.
How much does the Royal Alloy Gp 300 weigh?
The 2025 Royal Alloy Gp 300 has a Dry weight of 152.0 kg (335.1 pounds).
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