14 August. Friday 2026
Beta RE 125 4T - 2010 Specifications and Reviews
The 2010 Beta RE 125 4T is a lightweight enduro motorcycle ideal for beginner and intermediate off-road riders. Its air-cooled single-cylinder four-stroke engine delivers manageable power for trail riding and technical terrain. Known for its nimble handling and reliability, this bike excels as an accessible entry point into serious off-road adventure riding.
2010
General information | |
| Category | Enduro / offroad |
| Year | 2010 |
| Model | Beta RE 125 4T |
| | |
Engine and Transmission Specifications | |
| Clutch | Wet multi-plate |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Lubrication system | Forced with pump |
| Fuel control | OHC |
| Fuel system | Carburettor |
| Bore x stroke | 54.0 x 54.0 mm (2.1 x 2.1 inches) |
| Compression | 10.0:1 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 124.00 ccm (7.57 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 120/80-18 |
| Front tyre dimensions | 90/90-21 |
| Rear suspension travel | 205 mm (8.1 inches) |
| Rear suspension | Monoshock with adjustable spring preload |
| Front suspension travel | 240 mm (9.4 inches) |
| Front suspension | Hydraulic fork |
Physical measures and capacities | |
| Reserve fuel capacity | 1.00 litres (0.26 gallons) |
| Fuel capacity | 5.70 litres (1.51 gallons) |
| Wheelbase | 1,370 mm (53.9 inches) |
| Ground clearance | 292 mm (11.5 inches) |
| Overall width | 820 mm (32.3 inches) |
| Overall length | 2,070 mm (81.5 inches) |
| Overall height | 1,200 mm (47.2 inches) |
| Seat height | 890 mm (35.0 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 110.0 kg (242.5 pounds) |
| Dry weight | 103.0 kg (227.1 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Red/white/black |
| Starter | Electric & kick |
Performance Profile & Rider Fit
Best For
Track15%
City30%
Cornering55%
Daily Riding25%
Touring20%
Passenger5%
Rider Profile
| Best For | Best suited to riders with at least some off-road or trail experience, as the tall seat height and light, nimble chassis reward confident standing-up riding rather than complete beginners. |
| Purpose | This is a lightweight enduro machine built for technical trails, tight woods, and low-speed obstacle navigation rather than outright speed or long-distance travel. |
| Rider Fit | The tall 890mm seat height and 103kg dry weight favor taller or more athletic riders who can comfortably tiptoe or dab a foot on rough terrain. |
| Character | A playful, agile, no-frills dirt bike that feels most alive picking through rocks, roots, and ruts rather than cruising on tarmac. |
| Not Ideal For | This is not a good fit for riders wanting highway speed, passenger comfort, or long-distance touring capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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