SWM SM 125 R - 2025 Specifications and Reviews

The 2025 SWM SM 125 R is a lightweight enduro motorcycle ideal for beginner and intermediate off-road riders seeking affordable trail performance. Its liquid-cooled single-cylinder four-stroke engine delivers 14.8 horsepower with modern fuel injection and DOHC technology, while the six-speed transmission and chain drive provide reliable trail capability and ease of maintenance.

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General information

Color OptionsRed/ Black
CategoryEnduro / offroad

Engine and Transmission Specifications

StartingElectric
Emission DetailsEuro 5
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionElectronic
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
InductionInjection
Bore x Stroke58.0 x 47.2 mm (2.3 x 1.9 inches)
Compression Ratio12.8:1
Capacity:124.7 ccm (7.61 cubic inches)
 
 

Physical measures and capacities

Wheelbase1500 mm (59.1 inches)
Ground Clearance275 mm (10.8 inches)
Overall Width820 mm (32.3 inches)
Overall Length2106 mm (82.9 inches)
Seat Height914 mm (36.0 inches) If adjustable, lowest setting.
Wet Weight132.0 kg (291.0 pounds)

SWM SM 125 R dimensions and frame

Rear BrakesSingle disc. CBS, floating caliper
Brake Disc Diameter220 mm (8.7 inches)
Front BrakesSingle disc. CBS, floating caliper
Rear Tyre140/70-17
Front Tyre110/70-17
Rear Wheel Travel250 mm (9.8 inches)
Rear SuspensionProgressive “soft damp” single hydraulic shock absorber
Front Wheel Travel250 mm (9.8 inches)
Front SuspensionUpside down telescopic hydraulic fork with advanced axle; Fork legs Ø 41mm

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
CommentsItalian brand.
Power14.8 HP (10.8 kW))
Engine typeSingle cylinder, four-stroke
Year2025
Motorcycle nameSWM SM 125 R

Performance Profile & Rider Fit

14.8 hp
Peak Power

Best For

Track15%
City70%
Cornering60%
Daily Riding55%
Touring20%
Passenger20%

Rider Profile

Best ForThis is a friendly, low-intimidation machine well suited to beginners, learner-permit riders, or those stepping up from a small scooter.
PurposeIt's a supermoto-styled small-bore machine best used for zipping around town, learning street-oriented riding skills, and light-hearted fun rather than serious speed or genuine off-roading.
Rider FitThe low seat height and light wet weight make it very manageable for shorter or lighter riders and easy to paddle around at a stop.
CharacterIt has a playful, nimble character with sporty supermoto looks, modest but adequate power for its class, and confidence-inspiring, tossable handling.
Not Ideal ForIt is not the right choice for experienced riders wanting real highway speed, long-distance touring comfort, or hardcore 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 914mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with cannot reach comfortably on the 2025 SWM SM 125 R, 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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