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Technical Overview
2011 GAS GAS EC 300 Nambotin Technical Analysis & Specification Breakdown
Positioned in GAS GAS's enduro - offroad motorcycle lineup, the 2011 GAS GAS EC 300 Nambotin relies on a 297 cc (18.1 cu in) liquid-cooled single cylinder, two-stroke powerplant. Internal engine geometry specifies a bore and stroke of 72.0 x 72.0 mm (2.8 x 2.8 inches).
On the scales, the EC 300 Nambotin measures 102 kg (225 lbs) dry. Rider ergonomics and chassis geometry center around a 940 mm (37 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,475 mm (58.1 in) wheelbase engineered for balanced agility and highway composure. The 9.5-liter (2.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Standover Height
940 mm (37 in)
Engine
Displacement297.0 ccm (18.12 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Bore x Stroke72.0 x 72.0 mm (2.8 x 2.8 inches)
Fuel SystemCarburettor. Keihin 38 mm - Intake by reed valve
IgnitionDigital magnetic flywheel.
Lubrication2-stroke-oil/fuel mixed 1:50
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchHydraulic multidisc
Performance
ExhaustFMF
Chassis
Frame TypeChrom-Molybdenum
Front Suspension48 mm Up-Side-Down, ÖHLINS TTX cartridge. Adjustable compression and rebound
Front Travel295 mm (11.6 inches)
Rear SuspensionAluminium swingarm. Progressive system with ÖHLINS TTX mono shock absorber. Rebound, compression, spring preload and Chassis Stability Control
Rear Travel310 mm (12.2 inches)
Wheelbase1475 mm (58.1 inches)
Wheels & Brakes
Front Tyre90/90-21
Rear Tyre140/80-18
Front BrakesDouble disc. Galfer wave disc, double-piston caliper
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
