GAS GAS EC Boy 50 - 2002 Specifications and Reviews

The 2002 GAS GAS EC Boy 50 is a lightweight enduro bike designed for young riders and beginners learning off-road skills. Its compact 50cc single-cylinder engine, responsive handling, and forgiving suspension geometry make it ideal for trail riding and competition introduction. Known for reliability and nimble performance in tight terrain, it remains a popular choice for youth motocross training.

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Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox2-speed
Cooling systemLiquid
StarterKick
Fuel systemCarburettor
Bore x stroke40.0 x 39.3 mm (1.6 x 1.5 inches)
Stroke2
Engine typeSingle cylinder
Capacity:49.38 ccm (3.01 cubic inches)
 
 

Physical measures and capacities

Rear brakes diameter130 mm (5.1 inches)
Rear brakesSingle disc
Front brakes diameter165 mm (6.5 inches)
Front brakesSingle disc
Rear tyre dimensions-12
Front tyre dimensions-14
Rear suspension travel155 mm (6.1 inches)
Front suspension travel140 mm (5.5 inches)

CategoryEnduro / offroad
Year2002
ModelGAS GAS EC Boy 50

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track10%
City5%
Cornering30%
Daily Riding5%
Touring5%
Passenger0%

Rider Profile

Best ForThis is a purpose-built youth trainer bike intended for young children just learning to ride off-road, not for teens or adults of any skill level.
PurposeIt exists to introduce small children to genuine enduro riding technique on a scaled-down, low-power machine in safe off-road settings.
Rider FitIts tiny 665mm seat height, 42kg weight, and low-power 2-speed 50cc engine are sized specifically for a young child's small stature and limited strength.
CharacterPlayful, forgiving, and confidence-building, mimicking full-size enduro bike looks and feel in a scaled-down, easily manageable package.
Not Ideal ForThis bike is completely unsuitable for any adult or teenage rider, road use, or anyone seeking real speed or long-distance travel.

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

Rider Reviews

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