Enduro Bikes
2021Rieju MRT 125 AC
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The 2021 Rieju MRT 125 AC is a lightweight enduro motorcycle designed for amateur riders seeking affordable off-road capability. Powered by a reliable 125cc single-cylinder four-stroke engine with a sturdy double cradle steel frame, it delivers nimble handling and respectable performance on trails and rough terrain. Best known for its accessibility and practicality, this bike is ideal for beginners transitioning to dirt biking or casual weekend adventures.
- Capacity
- 125.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 95.0 kg
- Seat height
- 870 mm
- Power
- 15.0 HP (11.0 kW)
What’s new for the 2021 Rieju MRT 125 AC
vs the 2020| Spec | 2020 | 2021 |
|---|---|---|
| Gearbox | 6-speed | 5-speed |
| Rear suspension | Mono-shock shock absorber | Mono-shock |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily as a lightweight, nimble supermoto/street-oriented small bike for zipping through urban streets and tight corners rather than serious off-road work.
- Built for
- A playful, flickable little machine with road-biased 17-inch wheels, giving it sharp handling and eager turn-in at low speeds rather than raw power or stability at high speed.
- Not ideal for
- Not suited to riders wanting highway touring comfort, sustained high speed cruising, or genuine dirt and rough terrain capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 125.0 ccm
- Power
- 15.0 HP (11.0 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.1579 HP/kg (dry)
- Bore x stroke
- 56.5 x 49.5 mm
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
Dimensions & weight
- Wheelbase
- 1380 mm
- Overall length
- 2070 mm
- Overall width
- 800 mm
- Overall height
- 1145 mm
- Seat height
- 870 mm
- Dry weight
- 95.0 kg
- Fuel capacity
- 6.30 litres
- Ground clearance
- Not on record - add it
Chassis & suspension
- Frame
- Highly resistant double cradle steel perimeter. Detachable rear sub-chassis.
- Front suspension
- Fork of Ø36mm.
- Rear suspension
- Mono-shock
Brakes & wheels
- Front brakes
- Single disc. Double piston caliper.
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc
- Front tyre
- 100/80-17
- Rear tyre
- 130/70-17
Other
- Color options
- Black/white/red, White/red/black
- Comments
- Spanish brand.
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2019 | 2020 | 2021 |
|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc |
| Dry weight | 95 kg | 95 kg | 95 kg |
| Seat height | 870 mm | 870 mm | 870 mm |
| Fuel capacity | 6.3 L | 6.3 L | 6.3 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Rieju MRT 125 AC?
The 2021 Rieju MRT 125 AC has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the Rieju MRT 125 AC have?
The 2021 Rieju MRT 125 AC has a Power of 15.0 HP (11.0 kW).
How many gears does the Rieju MRT 125 AC have?
The 2021 Rieju MRT 125 AC has a Gearbox of 5-speed.
How much does the Rieju MRT 125 AC weigh?
The 2021 Rieju MRT 125 AC has a Dry weight of 95.0 kg (209.4 pounds).
Shop this bike
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The 2021 Rieju MRT 125 AC is an impressive addition to the world of motorcycles. With its stylish design and powerful engine, this bike is sure to turn heads on the road. The lightweight frame and agile handling make it a joy to ride, whether you're navigating city streets or hitting the open road. The 125cc engine provides plenty of power for a thrilling riding experience, while the advanced suspension system ensures a smooth and comfortable ride. Overall, the Rieju MRT 125 AC is a top-notch motorcycle that offers a winning combination of performance, style, and value.
If you're in the market for a new motorcycle, the 2021 Rieju MRT 125 AC is definitely worth considering. With its impressive features and affordable price point, this bike offers great value for riders of all experience levels. Whether you're a seasoned rider or new to the world of motorcycles, the Rieju MRT 125 AC is sure to provide a thrilling and enjoyable riding experience. Don't miss out on this impressive motorcycle that delivers on both performance and style.
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