Sportbikes
2008Rieju RS2 Pro 125
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The 2008 Rieju RS2 Pro 125 is a sporty entry-level machine designed for young riders and beginners seeking an affordable introduction to sport biking. Characterized by its lightweight frame, responsive handling, and punchy four-stroke engine, this Spanish-built 125cc excels as a nimble commuter and weekend carver. It remains popular among learner riders for its accessible performance and reliability.
- Capacity
- 125.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 109.5 kg
- Seat height
- 800 mm
- Power
- 15.0 HP (11.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a small-displacement sport machine, it's aimed at learner-legal thrills and playful backroad riding rather than outright speed.
- Built for
- It has the feel of a scaled-down superbike, with sporty ergonomics, a firm suspension setup, and eager handling in tight corners.
- Not ideal for
- It is not suited to highway touring, carrying a passenger comfortably, or riders seeking strong outright power.
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
- 0.1370 HP/kg (dry)
- Bore x stroke
- 54.0 x 54.0 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
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1300 mm
- Overall length
- 1900 mm
- Overall width
- 620 mm
- Overall height
- 1060 mm
- Seat height
- 800 mm
- Dry weight
- 109.5 kg
- Fuel capacity
- 10.40 litres
Chassis & suspension
- Frame
- Triangular double cradle double steel tube
- Front suspension
- Showa inverted fork of 35mm.
- Rear suspension
- Gas Mono-shock shock absorber and separate bottle
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 280 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 100/80-17
- Rear tyre
- 130/80-18
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 | 2008 | 2009 | 2010 |
|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc |
| Dry weight | 110 kg | 110 kg | 110 kg |
| Seat height | 800 mm | 800 mm | 800 mm |
| Fuel capacity | 10.4 L | 10.4 L | 10.4 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 RS2 Pro 125?
The 2008 Rieju RS2 Pro 125 has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the Rieju RS2 Pro 125 have?
The 2008 Rieju RS2 Pro 125 has a Power of 15.0 HP (11.0 kW).
How many gears does the Rieju RS2 Pro 125 have?
The 2008 Rieju RS2 Pro 125 has a Gearbox of 5-speed.
How much does the Rieju RS2 Pro 125 weigh?
The 2008 Rieju RS2 Pro 125 has a Dry weight of 109.5 kg (241.4 pounds).
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