Royal Alloy TG 125 - 2021 Specifications and Reviews

The 2021 Royal Alloy TG 125 is a modern retro scooter ideally suited for urban commuters and style-conscious riders seeking practicality without sacrificing character. Its liquid-cooled 125cc engine delivers reliable performance for city riding, while the adjustable suspension and sleek styling make it stand out among entry-level scooters.

2021
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General information

CategoryScooter
Year2021
ModelRoyal Alloy TG 125

Engine and Transmission Specifications

Emission detailsEuro 4
ClutchAutomatic CVT
Transmission typeBelt   (final drive)
GearboxAutomatic
Cooling systemLiquid
Fuel systemInjection
Power12.0 HP (8.8 kW)
Engine typeSingle cylinder, four-stroke
Capacity:125.0 ccm (7.63 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsCast
Rear brakesSingle disc
Diameter220 mm (8.7 inches)
Front brakesSingle disc
Rear tire120/70-12
Front tire110/70-12
Rear SuspensionDouble Shock
Front SuspensionDouble hydraulic preload adjustable shock absorber with coil spring.
Frame typeSteel Cradle

Physical measures and capacities

Fuel capacity11.00 litres (2.91 US gallons)
Wheelbase1390 mm (54.7 inches)
Overall width620 mm (24.4 inches)
Overall length1870 mm (73.6 inches)
Overall height1115 mm (43.9 inches)
Seat height770 mm (30.3 inches) If adjustable, lowest setting.
Power/weight ratio0.0811 HP/kg
Dry weight148.0 kg (326.3 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsUK brand.
Factory warranty24 months, unlimited mile, roadside assistance
Electrical12 Volt 14Ah battery
StarterElectric
Color optionsBurgundy Red/Ivory, Ultra Blue/Ivory, Pewter Grey/Ivory, Odyssey Red/Ivory

Performance Profile & Rider Fit

12 hp
Peak Power

Best For

Track5%
City82%
Cornering55%
Daily Riding78%
Touring32%
Passenger45%

Rider Profile

Best ForSuitable for new or returning riders, including those on a moped or A1 licence, thanks to its manageable 125cc capacity and automatic CVT gearbox.
PurposeDesigned primarily as a stylish, retro-themed commuter scooter for urban and suburban trips rather than long-distance or performance riding.
Rider FitThe low 770mm seat height and modest 148kg weight make it easy to handle for riders of varying heights and experience levels.
CharacterA classic-styled, easygoing scooter that blends retro looks with modern fuel injection and liquid cooling for reliable everyday use.
Not Ideal ForNot a good fit for riders seeking high speed, motorway touring comfort, or any kind of off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2021 Royal Alloy TG 125 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 770mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2021 Royal Alloy TG 125, with a moderate knee angle of around 100 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2021 Royal Alloy TG 125 is a stylish and powerful motorcycle that offers a smooth and comfortable ride. With its classic design and modern features, this bike is perfect for riders who value both aesthetics and performance. The 125cc engine provides plenty of power for city commutes and long rides, while the comfortable seating position ensures a pleasant experience for the rider. In addition to its performance, the 2021 Royal Alloy TG 125 also stands out for its excellent build quality and attention to detail. The bike's solid construction and high-quality components make it a reliable and durable choice for motorcycle enthusiasts. Whether you're navigating through traffic or cruising on the open road, the Royal Alloy TG 125 offers a satisfying riding experience that is sure to impress. Overall, this motorcycle is a great option for anyone in the market for a stylish, reliable, and high-performing bike.
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