Honda TMX 125 Alpha - 2022 Specifications and Reviews

The 2022 Honda TMX 125 Alpha is an all-around commuter bike ideally suited for new riders and daily urban use. Powered by a reliable 125cc four-stroke engine with excellent fuel efficiency, it delivers practical performance with low emissions. Known for its straightforward design, durability, and affordability, this motorcycle excels as an economical entry-level choice.

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General information

CategoryAllround
Year2022
ModelHonda TMX 125 Alpha
 
 

Engine and Transmission Specifications

Greenhouse gases37.1 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption1.60 litres/100 km (62.5 km/l or 147.01 mpg)
Transmission typeChain   (final drive)
Gearbox5-speed
Cooling systemAir
IgnitionAC - CDI Magnetic
Fuel controlOverhead Valves (OHV)
Fuel systemCarburettor
Engine typeSingle cylinder, four-stroke
Capacity:125.0 ccm (7.63 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsWire spoked
Rear brakesExpanding brake (drum brake)
Front brakesExpanding brake (drum brake)
Rear tire2.75-18
Front tire2.50-18
Rear SuspensionDual shocks
Front SuspensionTelescopic fork

Physical measures and capacities

Oil capacity1.10 litres (1.16 US quarts)
Fuel capacity8.60 litres (2.27 US gallons)
Ground clearance156 mm (6.1 inches)
Overall width754 mm (29.7 inches)
Overall length1904 mm (75.0 inches)
Overall height1026 mm (40.4 inches)
Seat height759 mm (29.9 inches) If adjustable, lowest setting.
Dry weight113.0 kg (249.1 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsSold in Asia.
Electrical12 V 5 Ah MF Wet battery.
StarterElectric & kick
Color optionsGrey, red, black

Performance Profile & Rider Fit

Best For

Track10%
City78%
Cornering40%
Daily Riding75%
Touring25%
Passenger35%

Rider Profile

Best ForThis is an easy, forgiving bike well suited to beginners and everyday commuters, including first-time riders.
PurposeIt's built as a rugged, low-cost workhorse for daily transport, light hauling, and utility use rather than performance riding.
Rider FitThe low seat height and light dry weight make it accessible and manageable for riders of smaller stature or lower physical strength.
CharacterIt has a simple, no-frills, dependable character rooted in durability and low running costs rather than excitement.
Not Ideal ForIt's not for riders seeking highway speed, long-distance touring comfort, or sporty cornering performance.

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

Rider Fit Visualizer

2022 Honda TMX 125 Alpha Rider Ergonomics Assessment

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

Feet:

At 759mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2022 Honda TMX 125 Alpha, with a moderate knee angle of around 115 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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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2022 Honda TMX 125 Alpha is a reliable and practical choice for motorcycle enthusiasts. Its powerful 125cc engine provides excellent performance for city commutes and off-road adventures. The comfortable seat and smooth suspension make long rides a breeze, while the sturdy build ensures durability for years to come. With its sleek design and efficient fuel consumption, the Honda TMX 125 Alpha offers great value for its price point. Overall, the 2022 Honda TMX 125 Alpha is a top contender in the market for those seeking a versatile and dependable motorcycle. Its combination of power, comfort, and efficiency make it an ideal choice for both urban and rural riders. Whether you're a seasoned rider or a beginner, the Honda TMX 125 Alpha is a solid option that delivers on performance and reliability.
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