2021Royal Alloy TG 300

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The 2021 Royal Alloy TG 300 is a stylish automatic scooter powered by a 278cc liquid-cooled four-stroke engine delivering 22.3 horsepower, making it ideal for urban commuters and riders seeking practical, efficient transportation. Its fuel injection system and smooth belt-driven transmission provide reliable everyday performance with modern engineering. Best suited for those prioritizing comfort and ease of use over sport performance, the TG 300 excels in city riding and short commutes.

Capacity: 278.0 ccm
Engine: Single, four-stroke
Gearbox: Not on record
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Dry weight: 142.0 kg
Seat height: 770 mm
Power: 22.3 HP (16.2 kW) @ 7250 RPM

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How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering55%

City riding82%

Daily riding80%

Touring55%

Two-up60%

Track15%

Best for: Designed as a retro-styled commuter scooter that handles daily urban riding with enough mid-range torque for occasional highway stretches.
Built for: A classic-looking automatic scooter that blends vintage Vespa-esque styling with modern fuel injection, disc brakes, and ABS for practical everyday use.
Not ideal for: Not suited for off-road use, track riding, or riders seeking high-speed touring 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?

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Your height

Inseam (optional)

Units

At 770mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2021 Royal Alloy TG 300, with a moderate knee angle of around 100 degrees and a slightly forward riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine

Capacity: 278.0 ccm
Power: 22.3 HP (16.2 kW) @ 7250 RPM
CO2 Emissions: 4 CO2 g/km
Torque: 23.0 Nm (2.3 kgf-m) @ 6000 RPM
Engine type: Single, four-stroke
Power/weight ratio: 0.1570 HP/kg (dry)
Bore x stroke: 75.0 x 63.0 mm
Compression: 11.0:1
Cooling system: Liquid
Fuel system: Injection
Starting: Electric
Ignition: Electric
Valves per cylinder: 4

Transmission

Transmission type: Automatic
Clutch: Automatic

Dimensions & weight

Wheelbase: 1390 mm
Overall length: 1870 mm
Overall width: 620 mm
Overall height: 1150 mm
Seat height: 770 mm
Dry weight: 142.0 kg
Fuel capacity: 11.00 litres
Ground clearance: 160 mm

Chassis & suspension

Frame: Steel Cradle
Front suspension: Double Hydraylic
Rear suspension: Double Shock

Brakes & wheels

Front brakes: Single disc. ABS
Front brakes diameter: 220 mm
Rear brakes: Single disc. ABS
ABS: Yes
Front tyre: 110/70-12
Rear tyre: 120/70-12

Other

Color options: Burgundy Red/Ivory, Pewter Grey/Ivory, Ultra Blue/Ivory, Odyssey Red/Ivory, Odyssey Red, Jet Black
Warranty: 24
Comments: UK brand.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

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MotorcycleDB

The 2021 Royal Alloy TG 300 motorcycle is a stylish and powerful option for riders looking for a top-notch ride. With its classic design and modern features, this motorcycle offers the best of both worlds. The 278cc liquid-cooled engine provides plenty of power for a thrilling ride, while the comfortable seating and adjustable suspension make long journeys a breeze. Whether you're cruising through the city or hitting the open road, the Royal Alloy TG 300 delivers a smooth and exhilarating experience.

In addition to its performance capabilities, the Royal Alloy TG 300 also boasts a range of high-tech features, including LED lighting and a digital display. These modern touches add convenience and safety to the ride, making it a great option for riders who value both style and function. Overall, the 2021 Royal Alloy TG 300 motorcycle is a fantastic choice for anyone in the market for a reliable and eye-catching ride.

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