GAS GAS EC 125 Six-Days - 2009 Specifications and Reviews

The 2009 GAS GAS EC 125 Six-Days is a lightweight enduro machine designed for amateur and youth riders tackling technical off-road terrain. Powered by a nimble 124cc two-stroke engine and featuring quality components like inverted forks and liquid cooling, it excels in demanding cross-country events. Known for its agility and responsive handling, this model became a popular choice for Six-Days competition riders seeking reliability and performance in extreme conditions.

2009
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General information

CategoryEnduro / offroad
Year2009
ModelGAS GAS EC 125 Six-Days

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication system2% oil mixture.
IgnitionDigital magnetic flywheel.
Fuel systemCarburettor. 38 mm
Bore x stroke54.0 x 54.5 mm (2.1 x 2.1 inches)
Engine typeSingle cylinder, two-stroke
Capacity:124.00 ccm (7.57 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter260 mm (10.2 inches)
Front brakesDouble disc
Rear tyre dimensions140/80-18
Front tyre dimensions90/90-21
Rear suspension travel310 mm (12.2 inches)
Rear suspensionAluminium swingarm. Progressive system with shock absorber
Front suspension travel295 mm (11.6 inches)
Front suspension45 mm upside-down fork
Frame typeDeltabox made with rectangular-profile Cr-Mo tubing.
 
 

Physical measures and capacities

Fuel capacity9.50 litres (2.51 gallons)
Wheelbase1,460 mm (57.5 inches)
Seat height945 mm (37.2 inches) If adjustable, lowest setting.
Dry weight92.0 kg (202.8 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlack/white
StarterKick

Performance Profile & Rider Fit

Best For

Track20%
City15%
Cornering55%
Daily Riding15%
Touring15%
Passenger5%

Rider Profile

Best ForBest suited to intermediate to expert off-road riders, as this small-displacement two-stroke enduro demands active riding and clutch/gear management to make the most of its narrow power spread.
PurposeBuilt purely for competitive off-road enduro and trail riding, with Six-Days trim implying stronger componentry aimed at multi-day extreme enduro events rather than street use.
Rider FitIts extremely light dry weight and tall, narrow seat height favor shorter, agile riders who can move around freely and dab a foot at speed rather than heavier or less mobile riders.
CharacterA lightweight, high-revving two-stroke enduro weapon that rewards aggressive throttle and clutch use with sharp, flickable handling through tight, technical terrain.
Not Ideal ForNot for riders seeking a comfortable, low-maintenance commuter or long-distance road tourer, since it lacks road-going comfort, range, and passenger accommodation.

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

Rider Fit Visualizer

2009 GAS GAS EC 125 Six-Days Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 945mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2009 GAS GAS EC 125 Six-Days, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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