Minibikes
2008Beta Minicross R125
23 fields on record
The 2008 Beta Minicross R 125 is a lightweight minibike designed for young riders and beginners seeking entry-level off-road competition. Powered by a reliable 125cc four-stroke engine with a four-speed transmission, it delivers manageable performance ideal for learning motocross fundamentals. Known for its compact, nimble handling and durable steel frame construction, this bike excels in youth racing and training applications.
- Capacity
- 125.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 4-speed
- Dry weight
- 64.5 kg
- Seat height
- 760 mm
- Power
- 15.0 HP (11.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for supervised dirt track and cross-country practice on small tracks, not for speed, commuting, or long distances.
- Built for
- A simple, rugged, low-maintenance minibike with a carbureted single-cylinder four-stroke engine and basic four-speed gearbox suited to learning clutch and throttle control off-road.
- Not ideal for
- It is not suitable for highway use, adult touring, passengers, or anyone seeking real speed or long-distance comfort.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 125.0 ccm
- Power
- 15.0 HP (11.0 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.2326 HP/kg (dry)
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Electronic
Transmission
- Gearbox
- 4-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet clutch
Dimensions & weight
- Wheelbase
- 1140 mm
- Seat height
- 760 mm
- Dry weight
- 64.5 kg
Chassis & suspension
- Frame
- Steel tubing
- Front suspension
- Hydraulic fork
- Front wheel travel
- 160 mm
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Single disc
- Front tyre
- 60/100-14
- Rear tyre
- 2.75-12
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 | 2010 |
|---|---|---|
| Capacity | 125 cc | 125 cc |
| Dry weight | 65 kg | 65 kg |
| Seat height | 760 mm | 760 mm |
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 Beta Minicross R125?
The 2008 Beta Minicross R125 has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the Beta Minicross R125 have?
The 2008 Beta Minicross R125 has a Power of 15.0 HP (11.0 kW).
How many gears does the Beta Minicross R125 have?
The 2008 Beta Minicross R125 has a Gearbox of 4-speed.
How much does the Beta Minicross R125 weigh?
The 2008 Beta Minicross R125 has a Dry weight of 64.5 kg (142.2 pounds).
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