GAS GAS EC Rookie 50 - Specifications & Review

EC Rookie 50

Article Complete Info

Articleid738275
CategoryEnduro-offroad
MakeGAS GAS
ModelEC Rookie 50
Year2004

Chassis, Suspension, Brakes & Wheels

FrametypeRectangular profile Cr-Mo
FrontbrakesSingle disc
Frontbrakesdiameter260 mm (10.2 inches)
FrontsuspensionShowa inverted fork, 45 mm
Fronttyre80/90-21
Frontwheeltravel160 mm (6.3 inches)
RearbrakesSingle disc
Rearbrakesdiameter220 mm (8.7 inches)
RearsuspensionAluminium swingarm. Boge shock absorbers
Reartyre110/80-18
Rearwheeltravel250 mm (9.8 inches)

Engine & Transmission

Borexstroke39.0 x 41.8 mm (1.5 x 1.6 inches)
CoolingsystemLiquid
Displacement49.93 ccm (3.05 cubic inches)
EnginedetailsSingle cylinder, two-stroke
FuelsystemCarburettor
Gearbox6-speed
TransmissiontypefinaldriveChain

Other Specifications

ColoroptionsRed

Physical Measures & Capacities

Dryweight93.0 kg (205.0 pounds)
Fuelcapacity9.50 litres (2.51 gallons)
Groundclearance370 mm (14.6 inches)
Seatheight920 mm (36.2 inches) If adjustable, lowest setting.

About GAS GAS

Country of Origin: Spain
Founder: Narcís Casas & Josep Pibernat
Best Known For: World-class trials bikes and competitive enduro/motocross machines; later KTM Group era

Company History

GASGAS was born in Catalonia’s trials heartland in the 1980s, when dealers Narcís Casas and Josep Pibernat turned their experience supporting riders into a purpose-built brand for observed trials. The early TXT models balanced featherweight agility with tractable torque, letting riders hop, pivot, and climb with uncanny control. Success in trials bled into enduro and later motocross, where two-strokes like the EC series earned reputations for crisp response and neutral handling on tight Iberian terrain. Financial turbulence in the mid-2010s led to restructuring, and in 2019 the KTM Group acquired and relaunched GASGAS globally. Under the red livery, modern GASGAS enduro, MX, and cross-country machines share core platforms with Austrian cousins but retain their own setup philosophy and playful brand voice. Trials remains a pillar, with competition-proven bikes that continue Spain’s dominance. The rally program—including Dakar entries—underscored the new era’s ambition. Historically, GASGAS represents the Catalan craft of light, communicative chassis that reward technique, and the brand’s second life shows how heritage and scale can coexist: a boutique trials specialist that grew into a full-line off-road contender without losing the fun, free-riding personality that made it famous.

Other Years

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