Sherco 300 ST Factory - 2021 Specifications and Reviews
The 2021 Sherco 300 ST Factory is a lightweight trial motorcycle designed for competitive and recreational riders seeking precision handling in technical terrain. Its liquid-cooled 294cc two-stroke engine delivers responsive power ideal for navigating obstacles and steep sections, while the hydraulic clutch and 5-speed gearbox provide smooth control. Known for exceptional agility and low-end torque, this machine excels in both competition and trail riding.
2021
General information | |
| Category | Trial |
| Year | 2021 |
| Model | Sherco 300 ST Factory |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Tubular section Chrome-moly |
| Clutch | Hydraulic, diaphragm system |
| Transmission type | Chain (final drive) |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Lubrication system | 2% oil pre-mix |
| Ignition | Hidria digital |
| Fuel system | Carburettor. Keihin PWK 28 |
| Bore x Stroke | 79.0 x 60.0 mm (3.1 x 2.4 inches) |
| Engine details | Sherco engine |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 294.0 ccm (17.94 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Morad blue anodized aluminium rim |
| Rear brakes | Single disc |
| Diameter | 185 mm (7.3 inches) |
| Front brakes | Single disc |
| Rear wheel travel | 175 mm (6.9 inches) |
| Rear Suspension | Progressive link system with single adjustable shock absorber, 3-way Reiger. |
| Front wheel travel | 165 mm (6.5 inches) |
| Front Suspension | Aluminum Tech fork Ø 39 mm |
| Frame type | Tubular section Chrome-moly |
| | |
Physical measures and capacities | |
| Fuel capacity | 2.40 litres (0.63 US gallons) |
| Wheelbase | 1322 mm (52.0 inches) |
| Ground clearance | 310 mm (12.2 inches) |
| Seat height | 685 mm (27.0 inches) If adjustable, lowest setting. |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Spanish brand. |
| Starter | Kick |
| Color options | White/Blue/Green |
Performance Profile & Rider Fit
Best For
Track10%
City15%
Cornering60%
Daily Riding10%
Touring5%
Passenger5%
Rider Profile
| Best For | This is a specialist trial machine best suited to riders with prior off-road or trials experience, or dedicated beginners committed to learning the discipline. |
| Purpose | Built purely for competitive and recreational trials riding, tackling technical obstacles, rocks, logs, and steep terrain at very low speeds with precise control. |
| Rider Fit | The tiny 2.4-litre tank, minimal seat, and low weight demand active standing riding and strong balance and core control rather than raw strength or endurance for long distances. |
| Character | A featherweight, high-revving two-stroke that rewards finesse, throttle control, and body positioning over outright power or speed. |
| Not Ideal For | This bike is not for riders wanting a comfortable seat, highway capability, passenger carrying, or any kind of touring or daily commuting use. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1

MotorcycleDB Review
The 2021 Sherco 300 ST Factory is an impressive motorcycle that offers top-notch performance and handling. Its lightweight frame and powerful 300cc engine make it a formidable force on the trails. The Factory edition also comes equipped with high-quality components such as WP suspension, Brembo brakes, and a FMF exhaust, ensuring a smooth and responsive ride. Whether you're tackling tight singletrack or open terrain, the Sherco 300 ST Factory delivers a thrilling experience for off-road enthusiasts. Overall, the 2021 Sherco 300 ST Factory is a top-tier motorcycle that brings together power, agility, and quality construction. Its combination of advanced features and reliable performance make it a solid choice for riders looking for a competitive edge in their off-road adventures. If you're in the market for a high-performance enduro bike, the Sherco 300 ST Factory is definitely worth considering for your next off-road outing.Add a Comment
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