Trials Bikes
2011Sherco ST 2.9
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The 2011 Sherco ST 2.9 is a lightweight trials motorcycle purpose-built for competitive and recreational riders seeking technical off-road performance. Known for its nimble handling and precise control on challenging terrain, this machine features a minimalist design with a 68 kg dry weight, quality Ceriani front suspension, and progressive rear linkage for superior traction and feedback.
- Capacity
- 272.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 5-speed
- Dry weight
- 68.0 kg
- Seat height
- 645 mm
- Power
- 27.2 HP (20.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It exists purely to master extreme low-speed balance, obstacle climbing, and technical terrain control in dedicated trial competition or practice settings.
- Built for
- Nimble, featherweight, and razor-responsive, this bike feels like an extension of the rider's body when picking through rocks, logs, and steep technical sections.
- Not ideal for
- This is not the bike for commuting, highway travel, carrying a passenger, or anyone wanting sustained speed or comfort over distance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 272.0 ccm
- Power
- 27.2 HP (20.0 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.4000 HP/kg (dry)
- Bore x stroke
- 76.0 x 60.0 mm
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Leonelli progressive, electronic ignition with a balanced magnetic flywheel
- Lubrication system
- Oil pre-mix, 2%
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multiplate in oil bath
Dimensions & weight
- Wheelbase
- 1322 mm
- Seat height
- 645 mm
- Dry weight
- 68.0 kg
- Ground clearance
- 305 mm
Chassis & suspension
- Frame
- Tubular section Chrome-moly
- Front suspension
- Ceriani 38 mm. dia hydraulic telescope fork, 185 mm travel fully adjustable for preload and dampening. Black low friction coating
- Rear suspension
- Progressive link system with single Olle adjustable shock absorber, 175 mm travel
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Single disc
Other
- Color options
- Blue/white/yellow
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 | 272 cc | 272 cc | 272 cc |
| Dry weight | 70 kg | 68 kg | 68 kg |
| Seat height | 625 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 2.9?
The 2011 Sherco ST 2.9 has a Capacity of 272.0 ccm (16.60 cubic inches).
What engine power does the Sherco ST 2.9 have?
The 2011 Sherco ST 2.9 has a Power of 27.2 HP (20.0 kW).
How many gears does the Sherco ST 2.9 have?
The 2011 Sherco ST 2.9 has a Gearbox of 5-speed.
How much does the Sherco ST 2.9 weigh?
The 2011 Sherco ST 2.9 has a Dry weight of 68.0 kg (149.9 pounds).
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