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Enduro Bikes

2008GAS GAS EC 515 FSR

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The 2008 GAS GAS EC 515 FSR is a lightweight enduro motorcycle designed for serious off-road enthusiasts seeking technical trail performance. Powered by a fuel-injected 515cc single-cylinder four-stroke engine with liquid cooling, it delivers responsive power while maintaining a lean dry weight of 118kg. Known for its agile handling and reliability, this model suits experienced riders tackling demanding terrain.

Capacity
515.0 ccm
Engine
Single
Gearbox
6-speed
Dry weight
118.0 kg
Seat height
940 mm
Power
56.6 HP (41.6 kW)
⇄ Compare with another bike + Add to garage All model years
Other years 2008 2009

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 54Agility 91Comfort 40Off-road 96Touring 25Road manners 30
Off-road & trail96%
Cornering85%
City riding20%
Daily riding25%
Touring25%
Two-up5%
Track20%
Best for
Built purely for technical enduro and off-road trail riding rather than street or long-distance use.
Built for
A light, torquey big-bore single with modern EFI, long-travel suspension, and a chromoly frame designed to attack rough trails with agility and control.
Not ideal for
Not suitable for riders wanting a comfortable street commuter, a passenger-friendly ride, or a highway touring machine.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 940mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2008 GAS GAS EC 515 FSR, with a cramped knee angle of around 85 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

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Full specifications

Engine
Capacity
515.0 ccm
Power
56.6 HP (41.6 kW)
Engine type
Single
Power/weight ratio
0.4797 HP/kg (dry)
Bore x stroke
100.0 x 63.0 mm
Cooling system
Liquid
Fuel system
Injection
Starting
Electric & kick
Ignition
Integrated in the injection system.
Valves per cylinder
4
Torque
Not on record - add it
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Dimensions & weight
Wheelbase
1465 mm
Seat height
940 mm
Dry weight
118.0 kg
Fuel capacity
7.50 litres
Ground clearance
370 mm
Chassis & suspension
Frame
Deltabox build with Cromoly D tubes.
Front suspension
45 mm upside-down fork Marzocchi, 290 mm travel.
Rear suspension
One-piece aluminium swing arm progressive system with
Front wheel travel
295 mm
Rear wheel travel
320 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
260 mm
Rear brakes
Single disc
Rear brakes diameter
220 mm
Front tyre
90/90-21
Rear tyre
140/80-18

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 20082009
Capacity 515 cc 515 cc
Dry weight 118 kg 118 kg
Seat height 940 mm 940 mm
Fuel capacity 7.5 L 7.5 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the GAS GAS EC 515 FSR?

The 2008 GAS GAS EC 515 FSR has a Capacity of 515.0 ccm (31.43 cubic inches).

What engine power does the GAS GAS EC 515 FSR have?

The 2008 GAS GAS EC 515 FSR has a Power of 56.6 HP (41.6 kW).

How many gears does the GAS GAS EC 515 FSR have?

The 2008 GAS GAS EC 515 FSR has a Gearbox of 6-speed.

How much does the GAS GAS EC 515 FSR weigh?

The 2008 GAS GAS EC 515 FSR has a Dry weight of 118.0 kg (260.1 pounds).

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