Marathon 125 SM
Supermotard Attitude. Fun in every corner.
The new RIEJU Marathon 125 SM is made for those who seek something more in every ride. Agile, lightweight, and with character, it turns the city and winding roads into its playground.
Its new image enhances its sportier personality, with sharp lines, a revamped front mask, and a Racing aesthetic that directly connects with RIEJU's off-road DNA. A compact and bold Supermotard, designed to stand out both in motion and at rest. Easy to ride and fun from the very first moment, the Marathon 125 SM combines the essence of a bike born from off-road with a setup designed to enjoy on asphalt.
RIEJU Marathon 125 SM.
The city is just the beginning.
Features
A new look, more Racing
The Marathon 125 SM debuts a new front fairing, more compact and streamlined, with the headlight perfectly integrated into the assembly. A design that modernizes its image and reinforces the sporty and aggressive character of the new generation.
Minarelli Engine - Technology you can feel in every turn.
The Minarelli 125 cc 4T engine with liquid cooling and variable distribution combines smooth and progressive delivery with the character you expect from a true supermotard. Its 6-speed gearbox allows you to make the most of the engine's response, offering agility in the city and fun when the curves arrive.
Light by nature. Agile by character.
With only 112 kg dry weight, the Marathon 125 SM is designed to move with extraordinary agility. Easy to control, quick in direction changes, and incredibly maneuverable, it offers intuitive riding both in urban traffic and when linking curves.
Precision and control in every turn
Its 40 mm inverted fork provides rigidity and precision to the front end, offering a direct and controlled response in every movement. A setup designed to take advantage of the supermotard character of the Marathon and instill confidence from the very first meters.
Braking power when you need it most
The Marathon 125 SM is equipped with a 4-piston radial front caliper combined with a 300 mm Wave disc. This setup is designed to provide powerful, precise, and easily modulable braking, complemented by a 200 mm rear Wave disc to ensure balanced performance.
Rigidity where it matters, agility where you want it
Its high-strength steel double perimeter beam chassis combines structural rigidity and lightness to offer precise and responsive handling. The result is a stable bike when you need confidence and agile when you want to play with every change of direction. Additionally, it features a removable rear subframe.
Available in LOW version - The same Marathon. More accessible.
Because confidence also begins when you can comfortably reach the ground. The Marathon 125 SM is available in a LOW version, with specific suspensions that allow the seat height to be reduced by 60 mm, maintaining its sporty character and making it easier to control the bike when stationary and at low speeds.
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Your motorcycle to the detail
- Brand / Type
- Minarelli 4T 125cc Variable Timing
- Bore x Stroke
- 52 x 58.7 mm
- Transmission
- 6-Speed. Foot Shift
- Cooling
- Liquid-Cooled Cylinder
- Carburetor
- Electronic Injection
- Start
- Electric
- Frame
- High-Strength Steel Double Perimeter Beam. Removable Rear Subframe
- Front Suspension
- Inverted Fork Ø40mm
- Rear Suspension
- Mono-shock Absorber
- Front Tire
- 100/80-17"
- Rear Tire
- 130/70-17"
- Front Brake
- 4-Piston Radial Caliper. Wave Disc Ø300mm
- Rear Brake
- Wave Disc Ø200mm
- Wheelbase
- 1,380 mm
- Length
- 2,148 mm
- Max Height
- 1,145 mm
- Max Width
- 800 mm
- Seat Height
- 876 mm
- Dry Weight
- 112 kg
- Fuel Tank
- 6 L
- Turn Signals
- Yes - LED
- Temperature Gauge
- Yes
- Oil Level
- Yes
- RPM Indicator
- Yes
- Digital Instrument Panel
- Yes
- Skid Plate
- No
- Hand Guards
- No
- Exhaust
- Stainless Steel
- Handlebar
- SM Iron
