14 August. Friday 2026
Beta Minitrial - 2006 Specifications and Reviews
The 2006 Beta Minitrial is a lightweight 50cc minibike designed for young riders and beginners learning basic motorcycle skills. Known for its compact, manageable frame and automatic transmission, it excels in low-speed trial riding and off-road training. Its minimal weight and air-cooled engine make it ideal for developing fundamental technique and confidence.
Engine and Transmission Specifications | |
| Gearbox | Automatic |
| Cooling system | Air |
| Lubrication system | Fuel mix 1.5% |
| Fuel system | Carburettor |
| Bore x stroke | 40.0 x 39.5 mm (1.6 x 1.6 inches) |
| Compression | 13.9:1 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 49.90 ccm (3.04 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,020 mm (40.2 inches) |
| Ground clearance | 255 mm (10.0 inches) |
| Overall width | 650 mm (25.6 inches) |
| Overall length | 1,530 mm (60.2 inches) |
| Overall height | 940 mm (37.0 inches) |
| Dry weight | 42.0 kg (92.6 pounds) |
| | |
Beta Minitrial dimensions and frame | |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes | Expanding brake (drum brake) |
| Frame type | Steel |
Speed and acceleration | |
| Fuel capacity | 2.00 litres (0.53 gallons) |
| Category | Minibike, cross |
| Year | 2006 |
| Model | Beta Minitrial |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Track15%
City5%
Cornering60%
Daily Riding5%
Touring5%
Passenger0%
Rider Profile
| Best For | This is a purpose-built kids' trial bike intended for young beginners just learning balance and clutch-free control, not experienced adult riders. |
| Purpose | It exists purely for teaching trial riding skills at very low speeds over obstacles, not for speed, commuting, or long-distance riding. |
| Rider Fit | Its tiny 42.5 kg dry weight and low 570 mm seat height make it suited to small children rather than teens or adults. |
| Character | Light, playful, and forgiving, with an automatic centrifugal clutch that lets young riders focus entirely on balance and throttle control. |
| Not Ideal For | It is not suitable for adults, road use, highway travel, or anyone seeking speed, comfort, or passenger capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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