2027 Sherco 300 SE Xtrem Revealed: Factory-Inspired Hard Enduro
Sherco has unveiled the 2027 300 SE Xtrem, a premium hard enduro motorcycle equipped with an Akrapovič silencer, KYB suspension, a heavy-duty clutch and an extensive package of protective upgrades. Based on the standard 300 SE Factory platform, the Xtrem is designed for riders who want a machine ready for demanding technical terrain without having to source and fit a long list of aftermarket parts.
The 2027 model retains Sherco's 293.2cc two-stroke engine and steel chassis, but adds equipment aimed at the realities of extreme enduro. Reinforced guards, a high-grip seat, front and rear pull straps and upgraded components are all included, while the 300 receives a lower-compression cylinder-head dome intended to improve traction.
UK pricing is listed at £10,899, putting the Xtrem above the standard 300 SE Factory. That makes it a substantial investment, so the important question is whether the additional equipment offers meaningful benefits for riders who spend their weekends tackling steep climbs, boulder fields, rocky riverbeds and other demanding off-road terrain.
What makes the 2027 Sherco 300 SE Xtrem different?
The Xtrem is not a completely new motorcycle. Instead, Sherco has taken its existing enduro platform and added a collection of components specifically suited to hard enduro riding. The new graphics mirror the appearance of the factory race bikes, but the more significant changes are the parts intended to improve durability, grip and recovery when the terrain gets difficult.
For riders who regularly compete in hard enduro events, these are not merely cosmetic extras. The right protection can help prevent damage when the bike lands on rocks, while practical features such as pull straps can make it easier to recover a motorcycle after a difficult obstacle.
A 300cc two-stroke designed for traction
At the heart of the Sherco 300 SE Xtrem is a 293.2cc, single-cylinder, liquid-cooled two-stroke engine with an electronically controlled power-valve system. Fuel delivery comes from a Keihin PWK 36 carburettor, while a six-speed gearbox provides the range needed for different types of off-road terrain.
The standout engine detail is the blue CNC-machined cylinder-head dome, which uses lower compression on the 300 to improve traction. This is particularly relevant to hard enduro, where riders often need to deliver power progressively rather than overwhelm the rear tyre.
On slippery rocks, loose climbs or technical sections where forward momentum is difficult to maintain, controllable power can be more useful than an aggressive hit. A smoother, more manageable response can help riders find grip and maintain balance while working their way through obstacles.
That does not mean a 300cc two-stroke will automatically be easy to ride. Engine response still depends on throttle control, clutch technique, gearing and conditions. However, Sherco's lower-compression specification shows that the manufacturer has considered traction as a central part of the bike's character.
The engine is paired with electric start, a six-speed transmission and a Brembo hydraulic clutch system. For hard enduro riders who regularly stall while negotiating technical obstacles, electric starting is a particularly useful feature because restarting can be easier when the bike is positioned awkwardly on a hill or among rocks.
Akrapovič exhaust and heavy-duty clutch
The standard equipment list includes an Akrapovič silencer and a heavy-duty clutch. Both are relevant to the bike's intended use, although Sherco has not published comparative power figures or clutch durability data for the Xtrem.
The clutch is especially important in technical enduro. Riders frequently use the clutch to control how power reaches the rear wheel, making it one of the most heavily worked components during slow, difficult climbs. A heavy-duty specification is therefore a sensible addition to a motorcycle intended for sustained extreme riding.
The Akrapovič silencer contributes to the premium specification and gives the bike a factory-inspired finish. However, without independent testing, it would be premature to claim a specific horsepower increase over the standard model.
Protection built for rocks, impacts and recovery
One of the strongest arguments for the 300 SE Xtrem is the amount of protective equipment included from the factory. Instead of buying a standard enduro bike and immediately investing in guards and reinforcement, buyers get much of the key equipment fitted as standard.
The package includes:
- AXP radiator guards: help protect vulnerable cooling components from impacts.
- Black Xtrem skid plate: provides protection underneath the motorcycle when crossing rocks and other obstacles.
- Carbon front brake disc guard: helps shield the front brake disc from damage.
- Reinforced CNC rear brake disc guard: offers additional protection around the rear brake assembly.
- Reinforced AXP chain guide: adds durability to a component exposed to impacts and debris.
- Blue clutch and ignition cover protectors: help shield the engine cases from damage.
- Steel rear sprocket: chosen for durability and resistance to wear.
- Front and rear pull straps: provide practical lifting points for recovering the bike from difficult positions.
For a rider who frequently competes in hard enduro, this list could make the Xtrem an attractive package. Damage to a radiator, chain guide, brake disc or engine cover can turn a promising ride into an expensive repair or an early retirement from an event.
Protection is never a guarantee against damage, but having these parts fitted from the beginning reduces the number of immediate upgrades many hard enduro riders might otherwise consider.
High-grip seat, reinforced handlebars and CNC components
Sherco has also fitted an Xtrem seat featuring additional grip and a pyramid-pattern surface. In technical riding, seat grip can help the rider maintain contact with the bike during transitions between seated and standing positions, particularly when climbing steep ground or moving around the motorcycle to find traction.
A reinforced SCAR handlebar adds another component aimed at durability, while the anthracite-finished CNC footpegs provide a more specialised finish to the controls. CNC-machined blue-anodised axle pullers are fitted at both ends of the bike, completing the practical and visual package.
These upgrades may appear minor individually, but hard enduro places enormous demands on the details. A bike is frequently dropped, lifted, dragged or pushed through obstacles, so robust components and well-placed recovery points can be genuinely useful over a long event.
KYB suspension and a high-clearance chassis
The 300 SE Xtrem uses a high-strength chrome-molybdenum steel chassis, paired with KYB suspension at both ends. The front features a 48mm closed-cartridge fork with 300mm of travel, while the rear shock provides 330mm of rear-wheel travel.
That suspension travel, combined with 355mm of ground clearance, suits the bike's focus on riding over rocks, roots, ledges and rough ground. The 21-inch front and 18-inch rear Excel wheels are fitted with Michelin Enduro Medium tyres.
Braking is handled by Brembo hydraulics, with a 260mm front disc and a 220mm rear disc. The combination of long-travel suspension, substantial ground clearance and protective equipment makes the specification well aligned with technical enduro riding.
The published seat height is 950mm, and the wheelbase measures 1,480mm. Those figures are worth considering before buying: the tall seat may be less welcoming for shorter riders, particularly when navigating steep or off-camber ground where putting a foot down can be difficult.
2027 Sherco 300 SE Xtrem specifications
| Specification | Details |
|---|---|
| Engine | Liquid-cooled, single-cylinder two-stroke |
| Displacement | 293.2cc |
| Bore × stroke | 72 × 72mm |
| Fuel system | Keihin PWK 36 carburettor |
| Starting | Electric start |
| Lubrication | 2% premix |
| Transmission | Six-speed gearbox |
| Clutch | Brembo hydraulic, multi-disc wet clutch |
| Exhaust | Akrapovič silencer |
| Frame | High-strength chrome-molybdenum steel |
| Fuel capacity | 10 litres |
| Front suspension | 48mm KYB closed-cartridge fork, 300mm travel |
| Rear suspension | KYB shock, 330mm rear-wheel travel |
| Front brake | 260mm Brembo disc |
| Rear brake | 220mm Brembo disc |
| Wheels and tyres | Excel rims, Michelin Enduro Medium tyres |
| Wheelbase | 1,480mm |
| Ground clearance | 355mm |
| Seat height | 950mm |
| UK listed price | £10,899 |
Is the Sherco 300 SE Xtrem worth £10,899?
The UK-listed price puts the 300 SE Xtrem at approximately £1,300 above the standard 300 SE Factory. That is a meaningful difference, but the comparison needs to take the equipment into account rather than treating the Xtrem as a graphics-only special edition.
The Akrapovič silencer, heavy-duty clutch, radiator guards, skid plate, disc guards, reinforced chain guide, engine-cover protection, high-grip seat and other dedicated parts would all need to be considered when calculating the cost of building a similar specification from a standard bike.
My assessment is that the Xtrem makes the strongest financial case for riders who would buy these upgrades anyway. For someone preparing a bike specifically for extreme enduro competition, having the equipment already fitted offers convenience and potentially better value than sourcing parts individually.
For a recreational rider who mostly uses forest tracks and ordinary enduro trails, however, the standard 300 SE Factory may offer better value. Many of the Xtrem's most specialised features are aimed at difficult terrain, where protection, recovery equipment and durability become more important.
The purchase decision should therefore be based on the kind of riding you actually do. The Xtrem is not necessarily the better choice for every rider simply because it has more equipment; it is the more specialised package.
Is it suitable for beginners?
The Sherco 300 SE Xtrem is best suited to experienced enduro riders and hard enduro enthusiasts who know they want a 300cc two-stroke. Its lower-compression cylinder-head dome is intended to improve traction, but the engine capacity, tall seat and competition-focused equipment mean it should not automatically be considered an ideal first off-road motorcycle.
A beginner who already has good throttle and clutch control may be able to learn on a 300, but a smaller-capacity model could be easier to manage while developing those skills. Sherco also offers the 250 SE Xtrem for riders who want the same hard-enduro-focused equipment in a smaller engine package.
For experienced riders, the 300's appeal is clearer. The combination of electric start, high-grip seat, recovery straps, extensive protection and dedicated low-compression head makes it a strong proposition for technical riding where traction and reliability are priorities.
Verdict: a serious hard enduro package, not just a special edition
The 2027 Sherco 300 SE Xtrem is built around a straightforward idea: give riders a competition-inspired enduro bike with the practical equipment required for extreme terrain already fitted.
The low-compression cylinder-head dome is one of the most interesting details because it targets traction, while the Akrapovič silencer, heavy-duty clutch, KYB suspension and extensive protection give the bike a high-specification foundation. The recovery straps and reinforced components also show that Sherco has considered the realities of riding beyond conventional trails.
At £10,899, it is an expensive purchase, and riders who do not need the additional equipment may be better served by the standard Factory model. But for hard enduro riders who would otherwise spend money upgrading their bike straight after buying it, the Xtrem offers a well-considered package.
The biggest question is how the complete setup performs in real-world conditions. The specifications point towards a machine designed for challenging terrain, but independent testing would be needed to measure the practical gains over the standard 300 SE Factory. For riders who know exactly what extreme enduro demands, the 2027 Sherco 300 SE Xtrem deserves a place on the shortlist.