Sherco ST 1.25 - 2011 Specifications and Reviews
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.
General information | |
| Category | Trial |
| Year | 2011 |
| Model | Sherco ST 1.25 |
Engine and Transmission Specifications | |
| Exhaust system | Steel header pipe with an integrated aluminum muffler |
| Clutch | Hydraulically activated multidisc in oil bath |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Lubrication system | 2% oil pre-mix |
| Ignition | Leonelli |
| Fuel system | Carburettor. Dellorto PHBL26BS |
| Bore x stroke | 56.0 x 50.7 mm (2.2 x 2.0 inches) |
| Engine details | Nikasil coated cylinder |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 124.70 ccm (7.61 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Morad 21 inch front and 18 inch rear gold anodized aluminum rim and aluminum hub, steel spokes with Michelin tube-type tire |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear suspension travel | 175 mm (6.9 inches) |
| Rear suspension | Progressive link system with single Olle adjustable shock absorber |
| Front suspension travel | 185 mm (7.3 inches) |
| Front suspension | Ceriani 38 mm. dia hydraulic telescope fork |
| Frame type | Tubular section Chrome-moly |
Physical measures and capacities | |
| Wheelbase | 1,322 mm (52.0 inches) |
| Seat height | 645 mm (25.4 inches) If adjustable, lowest setting. |
| Dry weight | 67.0 kg (147.7 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Modifications compared to previous model | New frame geometry and improved balance point. Redesigned suspensions adapted to the new geometry. |
| Color options | Blue/white |
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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