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Scooters

2011Gilera Runner ST 125

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The 2011 Gilera Runner ST 125 is a practical urban scooter designed for commuters and new riders seeking an economical, easy-to-ride machine. Powered by a liquid-cooled 124cc four-stroke engine producing 14.5 horsepower, it delivers reliable performance for city riding with a top speed of 108 km/h. Known for its accessible handling and fuel efficiency, the Runner ST 125 remains a popular choice for budget-conscious riders navigating congested streets.

Capacity
124.0 ccm
Engine
Single single, four-stroke
Gearbox
Not on record
Know it? Add it →
Wet weight
137.0 kg
Seat height
815 mm
Power
14.5 HP

What’s new for the 2011 Gilera Runner ST 125

vs the 2010
Spec20102011
Engine capacity 124.00 ccm (7.57 cubic inches) 124.0 ccm (7.57 cubic inches)
Power 14.50 HP 14.5 HP
Torque 11.70 Nm (1.2 kgf-m or 8.6 ft.lbs) @ 8000 11.7 Nm (1.2 kgf-m or 8.6 ft.lbs) @ 8000 RPM
Fuel capacity 8.70 litres (2.30 gallons) 8.50 litres (2.25 US gallons)
Gearbox Automatic not listed
Front suspension Telescopic fork Telescopic hydraulic fork
Rear suspension Twin dual effect hydraulic dampers, helicoidal spring adjustable to four positions Twin hydraulic shock absorbers
Wheelbase 1,340 mm (52.8 inches) 1340 mm (52.8 inches)
Other years 2008 2009 2010 2011 2012

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 29Agility 77Comfort 55Off-road 5Touring 30Road manners 60
Off-road & trail5%
Cornering55%
City riding88%
Daily riding80%
Touring30%
Two-up40%
Track15%
Best for
Built primarily for nimble urban commuting and short suburban trips rather than outright performance.
Built for
A sporty-styled 125cc scooter with the Runner's usual dose of flair, offering peppy low-speed response and agile handling in traffic.
Not ideal for
Not suited to riders wanting sustained highway speeds, long-distance touring comfort, or off-road capability.

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 815mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2011 Gilera Runner ST 125, with a moderate knee angle of around 105 degrees and a slightly forward 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
124.0 ccm
Power
14.5 HP
CO2 Emissions
3 CO2 g/km
Torque
11.7 Nm (1.2 kgf-m) @ 8000 RPM
Engine type
Single single, four-stroke
Power/weight ratio
0.1058 HP/kg
Bore x stroke
57.0 x 48.6 mm
Cooling system
Liquid
Fuel system
Carburettor
Starting
Electric
Valves per cylinder
4
Lubrication system
Wet sump lubrication
Transmission
Transmission type
Automatic
Final drive
Belt
Clutch
Automatic dry centrifuge type
Performance
Top speed
108.0 km/h (67.1 mph)
Dimensions & weight
Wheelbase
1340 mm
Overall length
1890 mm
Overall width
750 mm
Seat height
815 mm
Wet weight
137.0 kg
Fuel capacity
8.50 litres
Reserve fuel capacity
1.70 litres
Dry weight
Not on record - add it
Chassis & suspension
Frame
Cradled in steel tubes with pressed steel
Front suspension
Telescopic hydraulic fork
Rear suspension
Twin hydraulic shock absorbers
Brakes & wheels
Front brakes
Single disc. Stainless steel floating disc with dual piston calliper
Front brakes diameter
240 mm
Rear brakes
Single disc. Stainless steel disc, calliper with two opposed pistons
Rear brakes diameter
220 mm
Front tyre
120/70-14
Rear tyre
140/60-13
Other
Color options
Nero Lucido, Rosso Dragon

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 20082009201020112012
Capacity 124.00 ccm (7.57 cubic inches) 124.00 ccm (7.57 cubic inches) 124.00 ccm (7.57 cubic inches) 124.00 ccm (7.57 cubic inches) 124.00 ccm (7.57 cubic inches)
Dry weight 119.0 kg (262.4 pounds) 134.0 kg (295.4 pounds)
Seat height 815 mm (32.1 inches) 815 mm (32.1 inches) 815 mm (32.1 inches) 815 mm (32.1 inches) 815 mm (32.1 inches)
Fuel capacity 8.70 litres (2.30 gallons) 8.70 litres (2.30 gallons) 8.70 litres (2.30 gallons) 8.50 litres (2.25 gallons) 8.50 litres (2.25 gallons)
Color options Rosso Dragon, Nero Lucide Red, balck Nero Lucido, Rosso Dragon Black, red, white.

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

Rider Reviews

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Common questions

What is the engine size of the Gilera Runner ST 125?

The 2011 Gilera Runner ST 125 has a Capacity of 124.0 ccm (7.57 cubic inches).

What engine power does the Gilera Runner ST 125 have?

The 2011 Gilera Runner ST 125 has a Power of 14.5 HP.

What is the torque of the Gilera Runner ST 125?

The 2011 Gilera Runner ST 125 has a Torque of 11.7 Nm (1.2 kgf-m or 8.6 ft.lbs) @ 8000 RPM.

How much does the Gilera Runner ST 125 weigh?

The 2011 Gilera Runner ST 125 has a Wet weight of 137.0 kg (302.0 pounds).

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