GAS GAS EC 300 Racing - Specifications & Review

EC 300 Racing

Article Complete Info

Articleid782522
CategoryEnduro-offroad
MakeGAS GAS
ModelEC 300 Racing
Year2017

Chassis, Suspension, Brakes & Wheels

FrametypePerimeter frame in chrome-molybdenum
FrontbrakesSingle disc. Wave disc. Two-piston calipers.
Frontbrakesdiameter260 mm (10.2 inches)
FrontsuspensionMarzocchi Shiver invertid Ø48 mm, closed cartridge.
Fronttyre90/90-21
Frontwheeltravel305 mm (12.0 inches)
RearbrakesSingle disc. Wave disc. Single-piston caliper.
Rearbrakesdiameter220 mm (8.7 inches)
RearsuspensionAluminium swingarm. Reiger Mono shock. Spring preload, rebound and compression high/low speed.
Reartyre140/80-18
Rearwheeltravel298 mm (11.7 inches)
WheelsExcel Aluminium spoke rim

Engine & Transmission

Borexstroke72.0 x 72.0 mm (2.8 x 2.8 inches)
ClutchMultidisc In Oil Bath
CoolingsystemLiquid
Displacement299.30 ccm (18.26 cubic inches)
EnginedetailsSingle cylinder, two-stroke
EnginetypeDirect reed valve VForce 4
ExhaustsystemFMF silencer
FuelsystemCarburettor. Keihin PKWS 38 mm
Gearbox6-speed
IgnitionHidria DC ignition
Lubricationsystem2-stroke-oil/fuel mixed 1:50
TransmissiontypefinaldriveChain

Other Specifications

ColoroptionsRed/white
CommentsSpanish made bike.
StarterElectric & kick

Physical Measures & Capacities

Dryweight107.0 kg (235.9 pounds)
Fuelcapacity9.50 litres (2.51 gallons)
Overallheight1,260 mm (49.6 inches)
Overalllength2,200 mm (86.6 inches)
Overallwidth830 mm (32.7 inches)
Seatheight950 mm (37.4 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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