GAS GAS EC 300 Nambotin - 2011 Specifications and Reviews

The 2011 GAS GAS EC 300 Nambotin is a lightweight two-stroke enduro machine designed for technical off-road terrain and competition riding. Its potent 297cc single-cylinder engine delivers sharp power delivery favored by experienced riders tackling challenging trails and cross-country events. Known for nimble handling and aggressive performance, this liquid-cooled beast excels in demanding enduro conditions.

2011
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General information

CategoryEnduro / offroad
Year2011
ModelGAS GAS EC 300 Nambotin
 
 

Engine and Transmission Specifications

Exhaust systemFMF
ClutchHydraulic multidisc
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication system2-stroke-oil/fuel mixed 1:50
IgnitionDigital magnetic flywheel.
Fuel systemCarburettor. Keihin 38 mm - Intake by reed valve
Bore x stroke72.0 x 72.0 mm (2.8 x 2.8 inches)
Engine typeSingle cylinder, two-stroke
Capacity:297.00 ccm (18.12 cubic inches)

Brakes, suspension, Frame and wheels

WheelsLight aluminium spoke rim
Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc. Galfer wave disc, single-piston caliper
Front brakes diameter260 mm (10.2 inches)
Front brakesDouble disc. Galfer wave disc, double-piston caliper
Rear tyre dimensions140/80-18
Front tyre dimensions90/90-21
Rear suspension travel310 mm (12.2 inches)
Rear suspensionAluminium swingarm. Progressive system with HLINS TTX mono shock absorber. Rebound, compression, spring preload and Chassis Stability Control
Front suspension travel295 mm (11.6 inches)
Front suspension48 mm Up-Side-Down, HLINS TTX cartridge. Adjustable compression and rebound
Frame typeChrom-Molybdenum

Physical measures and capacities

Fuel capacity9.50 litres (2.51 gallons)
Wheelbase1,475 mm (58.1 inches)
Overall width830 mm (32.7 inches)
Seat height940 mm (37.0 inches) If adjustable, lowest setting.
Dry weight102.0 kg (224.9 pounds)

Other specs

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

Performance Profile & Rider Fit

Best For

Track30%
City15%
Cornering60%
Daily Riding15%
Touring20%
Passenger5%

Rider Profile

Best ForThis is a serious enduro machine best suited to intermediate to expert off-road riders comfortable with a punchy two-stroke and a tall, kick-start-only setup.
PurposeBuilt purely for hardcore enduro and technical off-road terrain rather than any road or commuting use.
Rider FitThe very low dry weight and tall 940mm seat height demand decent rider fitness and leg length to manage standing, hopping, and picking the bike up in rough conditions.
CharacterA light, aggressive, high-revving two-stroke enduro weapon with premium Ohlins suspension that rewards an active, attacking riding style.
Not Ideal ForThis is not the right bike for new riders, passengers, highway travel, or anyone wanting a comfortable, low-maintenance daily ride.

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

Rider Fit Visualizer

2011 GAS GAS EC 300 Nambotin Rider Ergonomics Assessment

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

Feet:

At 940mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2011 GAS GAS EC 300 Nambotin, 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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