SWM RS 125 R - 2021 Specifications and Reviews

The 2021 SWM RS 125 R is a lightweight enduro motorcycle designed for novice and recreational off-road riders seeking an affordable entry point into trail riding. Powered by a 124.7cc liquid-cooled four-stroke single-cylinder engine producing 14.8 horsepower, it combines manageable performance with nimble handling characteristics. Known for its approachable nature and cost-effectiveness, the RS 125 R excels as a learner-friendly platform for developing off-road riding skills.

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General information

CategoryEnduro / offroad
Year2021
ModelSWM RS 125 R

Engine and Transmission Specifications

Emission detailsEuro 5
ClutchWet, multiplate type; mecanical control
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
IgnitionElectronic
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection
Valves per Cylinder4
Bore x Stroke58.0 x 47.2 mm (2.3 x 1.9 inches)
Compression12.9:1
Power14.8 HP (10.8 kW)
Engine typeSingle cylinder, four-stroke
Capacity:124.7 ccm (7.61 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. CBS, floating caliper
Diameter260 mm (10.2 inches)
Front brakesSingle disc. CBS, floating caliper
Rear tire110/80-18
Front tire80/90-21
Rear wheel travel260 mm (10.2 inches)
Rear SuspensionProgressive “soft damp” single hydraulic shock absorber
Front wheel travel220 mm (8.7 inches)
Front SuspensionUpside down telescopic hydraulic fork with advanced axle
 
 

Physical measures and capacities

Fuel capacity7.50 litres (1.98 US gallons)
Wheelbase1465 mm (57.7 inches)
Ground clearance320 mm (12.6 inches)
Overall width820 mm (32.3 inches)
Overall length2236 mm (88.0 inches)
Overall height1230 mm (48.4 inches)
Seat height950 mm (37.4 inches) If adjustable, lowest setting.
Power/weight ratio0.1353 HP/kg
Dry weight109.0 kg (240.3 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsItalian brand.
StarterElectric
Color optionsSilver/yellow

Performance Profile & Rider Fit

14.8 hp
Peak Power

Best For

Track15%
City35%
Cornering55%
Daily Riding30%
Touring20%
Passenger10%

Rider Profile

Best ForThis bike suits beginner to intermediate riders who want a lightweight, non-intimidating machine to build off-road skills on.
PurposeIt's built for trail riding, technical enduro sections, and low-speed off-road maneuvering rather than outright speed.
Rider FitThe tall 950mm seat height and light 109kg dry weight demand decent leg reach but reward riders with easy manageability when standing or navigating obstacles.
CharacterA nimble, no-frills Italian enduro machine that favors agility and control over power, happiest picking through rocks and ruts.
Not Ideal ForIt's not suited to riders wanting highway speed, long-distance touring comfort, or carrying a passenger.

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

Rider Fit Visualizer

2021 SWM RS 125 R Rider Ergonomics Assessment

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

Feet:

At 950mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2021 SWM RS 125 R, with a cramped knee angle of around 85 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 2021 SWM RS 125 R is a sleek and powerful motorcycle that offers a thrilling riding experience. With its 125cc engine, this bike has plenty of power for quick acceleration and smooth handling on the road. The modern design and durable build make it a reliable choice for riders who want a stylish and high-performance bike. The RS 125 R is also equipped with advanced technology features, including a digital display and LED lighting, adding to its overall appeal. Overall, the 2021 SWM RS 125 R is a standout option for motorcycle enthusiasts looking for a nimble and powerful bike. Its modern design, advanced technology, and impressive performance make it a top choice for riders who want a thrilling and reliable riding experience. Whether you're cruising through city streets or hitting the open road, the RS 125 R delivers on both style and substance.
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