Trials Bikes
2011Sherco ST 1.25
25 fields on record
The 2011 Sherco ST 1.25 is a lightweight trial motorcycle designed for beginners and intermediate riders seeking technical off-road performance. Its new frame geometry and redesigned suspensions deliver improved balance and handling on challenging terrain. This model excels at teaching fundamental trial riding skills with forgiving ergonomics and accessible power delivery.
- Capacity
- 124.7 ccm
- Engine
- Single, two-stroke
- Gearbox
- 5-speed
- Dry weight
- 67.0 kg
- Seat height
- 645 mm
- Power
- 15.0 HP (11.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for competitive and recreational trials riding, tackling obstacles, rocks, and technical terrain at very low speeds with precise control.
- Built for
- A featherweight, ultra-agile two-stroke tool designed for instant throttle response and razor-sharp low-speed handling rather than outright power or comfort.
- Not ideal for
- Not suitable for anyone wanting a comfortable seat, highway capability, passenger carrying, or general road and touring use.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 124.7 ccm
- Power
- 15.0 HP (11.0 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.2239 HP/kg (dry)
- Bore x stroke
- 56.0 x 50.7 mm
- Fuel system
- Carburettor
- Ignition
- Leonelli
- Lubrication system
- 2% oil pre-mix
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Hydraulically activated multidisc in oil bath
Dimensions & weight
- Wheelbase
- 1322 mm
- Seat height
- 645 mm
- Dry weight
- 67.0 kg
Chassis & suspension
- Frame
- Tubular section Chrome-moly
- Front suspension
- Ceriani 38 mm. dia hydraulic telescope fork
- Rear suspension
- Progressive link system with single Olle adjustable shock absorber
- Front wheel travel
- 185 mm
- Rear wheel travel
- 175 mm
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Single disc
Other
- Color options
- Blue/white
- Modifications compared to previous model
- New frame geometry and improved balance point. Redesigned suspensions adapted to the new geometry.
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 | 2009 | 2010 | 2011 |
|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc |
| Dry weight | 70 kg | 67 kg | 67 kg |
| Seat height | 645 mm | 645 mm | 645 mm |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Sherco ST 1.25?
The 2011 Sherco ST 1.25 has a Capacity of 124.7 ccm (7.61 cubic inches).
What engine power does the Sherco ST 1.25 have?
The 2011 Sherco ST 1.25 has a Power of 15.0 HP (11.0 kW).
How many gears does the Sherco ST 1.25 have?
The 2011 Sherco ST 1.25 has a Gearbox of 5-speed.
How much does the Sherco ST 1.25 weigh?
The 2011 Sherco ST 1.25 has a Dry weight of 67.0 kg (147.7 pounds).
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