Beta Minitrial - 2005 Specifications and Reviews

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General information

Year2005
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox1-speed
Cooling systemLiquid
Fuel systemCarburettor
Bore x stroke40.0 x 39.7 mm (1.6 x 1.6 inches)
Compression13.3:1
Stroke2
Engine typeSingle cylinder
Capacity:49.00 ccm (2.99 cubic inches)

Physical measures and capacities

Overall width650 mm (25.6 inches)
Overall length1,550 mm (61.0 inches)
Seat height570 mm (22.4 inches) If adjustable, lowest setting.
 
 

Beta Minitrial dimensions and frame

Rear brakesExpanding brake (drum brake)
Front brakesExpanding brake (drum brake)
Rear suspension travel110 mm (4.3 inches)
Rear suspensionSingle shock absorber
Front suspension travel120 mm (4.7 inches)
Front suspensionTube, 30 mm
Frame typeIron double closed cradle

Speed and acceleration

Reserve fuel capacity2.50 litres (0.66 gallons)

CategoryTrial
ModelBeta Minitrial

Other specs

MaintenanceFind 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 ForThis is a purpose-built kids' trial bike intended for young beginners just learning balance and clutch-free control, not experienced adult riders.
PurposeIt exists purely for teaching trial riding skills at very low speeds over obstacles, not for speed, commuting, or long-distance riding.
Rider FitIts tiny 42.5 kg dry weight and low 570 mm seat height make it suited to small children rather than teens or adults.
CharacterLight, playful, and forgiving, with an automatic centrifugal clutch that lets young riders focus entirely on balance and throttle control.
Not Ideal ForIt 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.

Rider Reviews

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