HM Baja RR 125 - 2020 Specifications and Reviews

The 2020 HM Baja RR 125 is an Italian-made entry-level dirt bike ideal for beginners and younger riders seeking off-road adventure. Known for its lightweight construction at 102.5 kg and manageable 900 mm seat height, it delivers accessible performance with electric starting and reliable single-disc braking. This compact dual-sport excels in trail riding and recreational off-road exploration.

2020
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General information

CategoryEnduro / offroad
Year2020
ModelHM Baja RR 125

Engine and Transmission Specifications

Emission detailsEuro 3
ClutchWet, multi-plate
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemCarburettor. Keihin CVK, 30 mm
Valves per Cylinder4
Bore x Stroke52.0 x 58.6 mm (2.0 x 2.3 inches)
Engine typeSingle cylinder, two-stroke
Capacity:124.7 ccm (7.61 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Diameter250 mm (9.8 inches)
Front brakesSingle disc
Rear tire120/80-18
Front tire90/90-21
Rear SuspensionMono shocks
Front wheel travel260 mm (10.2 inches)
Front SuspensionUSD fork, 41mm
Frame typeSteel perimeter frame
 
 

Physical measures and capacities

Fuel capacity7.30 litres (1.93 US gallons)
Wheelbase1450 mm (57.1 inches)
Ground clearance310 mm (12.2 inches)
Overall width815 mm (32.1 inches)
Overall length2141 mm (84.3 inches)
Seat height900 mm (35.4 inches) If adjustable, lowest setting.
Dry weight102.5 kg (226.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsItalian brand.
StarterElectric
Color optionsRed, White, Green, Blue, Yellow

Performance Profile & Rider Fit

Best For

Track20%
City35%
Cornering55%
Daily Riding30%
Touring20%
Passenger10%

Rider Profile

Best ForThis bike suits riders who already have some off-road or trail experience, as the two-stroke power delivery and tall seat height reward confident, active riding.
PurposeBuilt as a pure enduro machine, it excels at technical trails, tight singletrack, and demanding off-road terrain rather than road use.
Rider FitThe tall 900mm seat height and lightweight 102.5kg dry weight favor taller or more agile riders who can comfortably stand and shift body weight over rough ground.
CharacterIt has the character of a sharp, playful, high-strung dirt bike that thrives on aggressive throttle inputs and quick direction changes.
Not Ideal ForThis is not a good fit for riders seeking a comfortable daily commuter, a passenger-friendly bike, or sustained high-speed road touring.

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

Rider Fit Visualizer

2020 HM Baja RR 125 Rider Ergonomics Assessment

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

Feet:

At 900mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2020 HM Baja RR 125, with a cramped knee angle of around 80 degrees and an upright 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 2020 HM Baja RR 125 motorcycle is a powerful and versatile off-road bike that is perfect for tackling challenging terrain. With a lightweight frame and a 125cc engine, this bike is designed for agility and maneuverability. The high-performance suspension system and rugged tires make it capable of handling rough trails and steep inclines with ease. Whether you're a seasoned rider looking for an adrenaline-pumping adventure or a beginner looking to hone your off-road skills, the Baja RR 125 is a reliable and exciting option. This motorcycle is a top choice for off-road enthusiasts who crave a thrilling riding experience. With its responsive handling and durable construction, the HM Baja RR 125 is well-suited for tackling a variety of off-road obstacles. Whether you're navigating rocky terrain or tearing through muddy trails, this bike can handle it all. The stylish design and affordable price point make it a great option for riders of all levels. If you're in the market for a versatile and capable off-road bike, the 2020 HM Baja RR 125 is definitely worth considering.
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