Sherco ST 1.25 - 2009 Specifications and Reviews
The 2009 Sherco ST 1.25 is a lightweight trial motorcycle built for competitive and recreational riders seeking precision handling in technical terrain. Its 125cc single-cylinder engine and minimalist 69.5kg chassis deliver the maneuverability essential for navigating obstacles, while the hydraulic clutch and five-speed transmission provide reliable control. Best known for affordable entry-level trial competition performance.
General information | |
| Category | Trial |
| Year | 2009 |
| Model | Sherco ST 1.25 |
| | |
Engine and Transmission Specifications | |
| Clutch | Hydraulically activated multidisc in oil bath |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Lubrication system | Oil pre-mix |
| Fuel system | Carburettor. Dellorto PHBL26BS |
| Bore x stroke | 56.0 x 50.7 mm (2.2 x 2.0 inches) |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 124.70 ccm (7.61 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,322 mm (52.0 inches) |
| Dry weight | 69.5 kg (153.2 pounds) |
Sherco ST 1.25 dimensions and frame | |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear suspension travel | 128 mm (5.0 inches) |
| Rear suspension | Spring pre-load |
| Front suspension travel | 150 mm (5.9 inches) |
| Front suspension | Paioli forks |
| Frame type | Triangulated cross section Chrome-moly. Painted flat black |
| | |
Speed and acceleration | |
| Modifications compared to previous model | New frame geometry and improved balance point. Redesigned suspensions adapted to the new geometry. |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Track10%
City5%
Cornering30%
Daily Riding5%
Touring3%
Passenger0%
Rider Profile
| Best For | This is a specialist trials machine best suited to riders with dedicated off-road or trials skills rather than newcomers to motorcycling in general. |
| Purpose | Built purely for competitive and recreational trials riding, tackling obstacles, rocks, and technical terrain at very low speeds with precise control. |
| Rider Fit | Its featherlight dry weight and tall, narrow ergonomics demand active standing riding and strong balance, though the low mass makes it very manageable for its type. |
| Character | 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. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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