Sherco 2.5 - 2006 Specifications and Reviews
The 2006 Sherco 2.5 is a lightweight trial motorcycle designed for competitive and recreational riders tackling technical terrain. Powered by a 250cc liquid-cooled single-cylinder two-stroke engine with electronic ignition, it delivers responsive power suited to obstacle negotiation and precision riding. Known for its nimble handling and reliability, this bike excels in trial competition and enduro environments.
General information | |
| Category | Trial |
| Year | 2006 |
| Model | Sherco 2.5 |
| | |
Engine and Transmission Specifications | |
| Clutch | Hydraulic, multidisc in oil bath |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Lubrication system | Unleaded gasoline and 2 % oil pre-mix. Nikasil coated cylinder treatment |
| Starter | Kick |
| Ignition | Leonelli progressive electronic ignition and balanced magnetic flywheel |
| Fuel system | Carburettor. Dellorto |
| Bore x stroke | 72.8 x 60.0 mm (2.9 x 2.4 inches) |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 249.70 ccm (15.24 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,332 mm (52.4 inches) |
| Dry weight | 69.5 kg (153.2 pounds) |
| | |
Sherco 2.5 dimensions and frame | |
| Exhaust system | Steel pipe with single aluminium muffler integrated in the body |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes | Expanding brake (drum brake) |
| Rear suspension | Progressive link system with single Boge absorber. |
| Front suspension | Hydraulic telescopic fork. |
| Frame type | Deltabox type made in Chrome-molybdenum. |
Speed and acceleration | |
| Fuel capacity | 2.30 litres (0.61 gallons) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Track10%
City5%
Cornering60%
Daily Riding5%
Touring5%
Passenger0%
Rider Profile
| Best For | This is a specialist trial machine best suited to riders with prior off-road or trials experience, or complete beginners committed to learning the discipline from scratch under instruction. |
| Purpose | Built purely for competitive and recreational trials riding, tackling rocks, logs, steep climbs, and technical obstacles at very low speeds with precise throttle and balance control. |
| Rider Fit | Extremely light dry weight and a low seat height make it easy to manhandle, hop, and balance, though trials riding demands strong core strength, balance, and standing endurance rather than raw power handling. |
| Character | A featherweight, high-clearance, torquey little two-stroke designed for millimeter-precise control rather than outright speed, rewarding finesse over aggression. |
| Not Ideal For | This is not suitable for anyone wanting a comfortable commuter, a highway tourer, or a bike capable of sustained speed on paved roads. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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