Herald Classic 125 - 2026 Specifications and Reviews

The Herald Classic 125 is an accessible all-rounder ideal for beginner and commuter riders seeking reliable everyday transportation. Its air-cooled single-cylinder engine delivers modest but adequate power for urban riding, while the adjustable rear suspension and proven steel frame design ensure comfortable, predictable handling on mixed road conditions.

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General information

Color OptionsOlive Bronze, Granite Black, Gunmetal
CategoryAllround

Engine and Transmission Specifications

StartingElectric
Final DriveChain (final drive)
Gearbox5-speed
Cooling SystemAir
InductionCarburettor
Max Torque8.5 Nm (0.9 kgf-m or 6.3 ft.lbs)
Engine TypeSingle cylinder, four-stroke
Capacity:124.0 ccm (7.57 cubic inches)

Physical measures and capacities

Fuel Capacity12.00 litres (3.17 US gallons)
Seat Height740 mm (29.1 inches) If adjustable, lowest setting.
Power/Weight Ratio0.0794 HP/kg
Dry Weight126.0 kg (277.8 pounds)
 
 

Herald Classic 125 dimensions and frame

WheelsWire spoked
Rear BrakesSingle disc
Front BrakesSingle disc
Rear SuspensionTwin shocks, adjustable
Front SuspensionTelescopic fork
FrameSteel
 
 

Speed and acceleration

Top Speed112.7 km/h (70.0 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
CommentsUK brand.
InstrumentsAnalogue
Output10.0 HP (7.3 kW))
Year of manufacture2025
Motorcycle nameHerald Classic 125

Performance Profile & Rider Fit

10 hp
Peak Power

Best For

Track5%
City78%
Cornering40%
Daily Riding70%
Touring30%
Passenger35%

Rider Profile

Best ForThis bike suits new riders or those returning to biking who want a simple, low-intimidation machine to build confidence on.
PurposeIt's built for gentle commuting, running errands, and leisurely rides around town rather than any kind of performance riding.
Rider FitThe low seat height and light weight make it accessible and easy to manage for riders of smaller stature or less physical strength.
CharacterIt has a classic, retro-styled charm with relaxed, unhurried performance that rewards a laid-back riding style.
Not Ideal ForThis isn't the bike for riders seeking motorway speed, long-distance touring comfort, or any off-road capability.

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

Rider Fit Visualizer

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

Feet:

At 740mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2026 Herald Classic 125, with a moderate knee angle of around 110 degrees and a forward-leaning riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). 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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