GAS GAS TXT Boy - 2016 Specifications and Reviews

The 2016 GAS GAS TXT Boy is a lightweight 50cc two-stroke trial bike designed for young riders and beginners learning fundamental off-road skills. Known for its nimble handling and responsive single-cylinder engine, it excels in technical terrain navigation and low-speed control exercises. Its compact frame and minimal weight make it the ideal entry-level platform for aspiring trial competitors.

2016
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Engine and Transmission Specifications

ClutchAutomatic system with manual influence
Transmission type,final driveChain
Gearbox2-speed
Cooling systemLiquid
Lubrication system2% Mixture
IgnitionVariable Electronic
Fuel systemCarburettor. Dell´Orto PHVA14 - Intake by reed valve
Bore x Stroke40.0 x 39.3 mm (1.6 x 1.5 inches)
Engine typeSingle cylinder, two-stroke
Capacity:49.38 ccm (3.01 cubic inches)

CategoryTrial
Year2016
ModelGAS GAS TXT Boy
 
 

Brakes, suspension, Frame and wheels

WheelsLight aluminium spoke rim
Rear brakes diameter150 mm (5.9 inches)
Rear brakesSingle disc. 2-piston caliper
Front brakes diameter180 mm (7.1 inches)
Front brakesSingle disc. 2 -piston caliper
Rear tyre3.00-14
Front tyre2.50-16
Rear wheel travel190 mm (7.5 inches)
Rear SuspensionHydraulic Sachs shock
Front wheel travel140 mm (5.5 inches)
Front SuspensionMarzocchi 32 mm Right-Sight-Up
Frame typeChrom-Molybdenum tubular frame
 
 

Physical measures and capacities

Fuel capacity3.00 litres (0.79 gallons)
Wheelbase1,005 mm (39.6 inches)
Overall width660 mm (26.0 inches)
Overall length1,540 mm (60.6 inches)
Overall height970 mm (38.2 inches)
Seat height600 mm (23.6 inches) If adjustable, lowest setting.
Dry weight42.0 kg (92.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsBike made in Spain. 2 speed level, preselectable in standing position.
StarterKick
Color optionsRed/black

Performance Profile & Rider Fit

Best For

Track5%
City5%
Cornering30%
Daily Riding5%
Touring2%
Passenger0%

Rider Profile

Best ForThis is a youth-oriented mini trial bike designed for children just starting out in the sport, not for experienced adult riders, and note this is a 50cc kids trial machine rather than a full-size competition model.
PurposeBuilt purely for teaching balance, clutch control, and low-speed technical trials riding to young beginners in a controlled off-road setting.
Rider FitIts tiny 42 kg dry weight and 600 mm seat height make it accessible to small children, requiring minimal strength but real focus and coordination to master the trials techniques.
CharacterA lightweight, nimble, and forgiving little machine with an automatic-influenced clutch that lets young riders concentrate on obstacle negotiation rather than complex controls.
Not Ideal ForThis bike is not suitable for adults, highway or street use, touring, passengers, or anyone seeking speed or long-distance comfort.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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