Sherco ST 2.9 - 2011 Specifications and Reviews

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.

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General information

CategoryTrial
Year2011
ModelSherco ST 2.9
 
 

Engine and Transmission Specifications

Exhaust systemSteel header pipe with an integrated aluminum muffler
Driveline5 speed sequential gearbox with security selector system to prevent false shifts. Chain primary drive.
ClutchMultiplate in oil bath
Transmission type,final driveChain
Gearbox5-speed
Lubrication systemOil pre-mix, 2%
IgnitionLeonelli progressive, electronic ignition with a balanced magnetic flywheel
Fuel systemCarburettor. Dell' Orto VHST
Bore x stroke76.0 x 60.0 mm (3.0 x 2.4 inches)
Engine detailsNikasil coated cylinder
Engine typeSingle cylinder, two-stroke
Capacity:272.00 ccm (16.60 cubic inches)

Brakes, suspension, Frame and wheels

WheelsMorad 21 inch front and 18 inch rear gold anodized aluminum rim and aluminum hub, steel spokes with Michelin tube-type tire.
Rear brakesSingle disc
Front brakesSingle disc
Rear suspensionProgressive link system with single Olle adjustable shock absorber, 175 mm travel
Front suspensionCeriani 38 mm. dia hydraulic telescope fork, 185 mm travel fully adjustable for preload and dampening. Black low friction coating
Frame typeTubular section Chrome-moly

Physical measures and capacities

Wheelbase1,322 mm (52.0 inches)
Ground clearance305 mm (12.0 inches)
Seat height645 mm (25.4 inches) If adjustable, lowest setting.
Dry weight68.0 kg (149.9 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlue/white/yellow
StarterKick

Performance Profile & Rider Fit

Best For

Track5%
City5%
Cornering60%
Daily Riding5%
Touring3%
Passenger0%

Rider Profile

Best ForThis is a purpose-built competition trial machine best suited to riders with technical off-road skill or those actively training in the discipline, not general road or trail riders.
PurposeIt exists purely to master extreme low-speed balance, obstacle climbing, and technical terrain control in dedicated trial competition or practice settings.
Rider FitIts extremely light dry weight and tall, narrow seatless-feeling stance reward active standing riding and strong core and leg control rather than seated comfort.
CharacterNimble, 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 ForThis is not the bike for commuting, highway travel, carrying a passenger, or anyone wanting sustained speed or comfort over distance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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