Top 4 Stroke Enduro Bikes
Four-strokes suit riders who like smooth torque, engine braking, and stability on faster off-road terrain. They are common in EnduroCross and supercross-style riding, and 250/350 models can still work well for casual hard enduro when set up for traction.
KTM 450 SX-F
- 103.1 kg
- 4 stroke
The KTM 450 SX-F is a championship-winning motocross machine, delivering immense power and precise handling for those who demand the pinnacle of performance.
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Ducati Desmo450 MX
- 63.5 HP
- 104.8 kg
- 4 stroke
Ducati’s debut motocross bike, the Desmo450 MX, brings Italian engineering and racing pedigree to the 450cc motocross class, offering cutting-edge technology, light weight, and championship-winning potential.
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KTM 350 SX-F
- 102.4 kg
- 4 stroke
The KTM 350 SX-F is the perfect blend of 250-like agility and 450-style power, making it a dominant force in motocross and a favorite for competitive riders.
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Husqvarna FC 350
- 57 HP
- 102.5 kg
- 4 stroke
The Husqvarna FC 350 offers a perfect balance of powerful performance and agile handling, making it a versatile and competitive motocross bike.
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Husqvarna FC 450
- 103.3 kg
- 4 stroke
The Husqvarna FC 450 is a premier motocross motorcycle, engineered with a powerful engine and a lightweight chassis for unrivaled on-track performance.
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GASGAS MC 350F
- 102.2 kg
- 4 stroke
The GASGAS MC 350F was a high-performance motocross bike that delivered a fun and energetic ride, blending usable power with playful handling.
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GASGAS MC 450F
- 103.6 kg
- 4 stroke
The GASGAS MC 450F is a serious motocross contender, packing immense power into a lightweight and easy-to-handle chassis for a thrilling ride.
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Beta 450 RX
- 104.5 kg
- 4 stroke
Beta's first four-stroke motocross bike, the 450 RX, is engineered for performance with a focus on rideability, making it a strong contender in the MXGP class.
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Beta 350 RR Race Edition
- 107.5 kg
- 4 stroke
The Beta 350 RR Race Edition is a competition-ready enduro bike, packed with high-performance components for riders who demand the best.
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Sherco 300 SEF Factory
- 4 stroke
The Sherco 300 SEF Factory is a championship-winning enduro motorcycle, renowned for its agile handling and a versatile, potent 4-stroke engine.
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Sherco 450 SEF Factory
- 4 stroke
The Sherco 450 SEF Factory combines potent 4-stroke power with exceptional handling, making it a versatile and high-performance enduro motorcycle.
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Ducati Desmo450 EDS
- 42 HP
- 119.9 kg
- 4 stroke
Ducati's street-legal 450 enduro bike, built on the Desmo450 MX engine and frame. Ducati quotes 42 hp. The EDX is the race version, with the MX's 63.5 hp.
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KTM 350 EXC-F
- 106.8 kg
- 4 stroke
KTM's 350 cc four-stroke enduro bike. KTM pitches it as having 250-like agility and 450-like power. The 2027 model has new graphics and no technical changes.
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Husqvarna FE 450
- 109.6 kg
- 4 stroke
Husqvarna's 450 cc four-stroke enduro bike. It has a linkage rear shock, and its map switch, traction control and quickshifter come as standard.
Learn More ->You might be interested in
Road-Legal Enduro Bikes: Which You Can Register, and Where
Is the KTM 300 EXC street legal? Which enduro bikes can be registered for the road in the UK, the EU, Portugal, the US, Canada and Australia, from makers' manuals and official rules.
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Two-Stroke vs Four-Stroke Enduro Bikes: Which Should You Ride?
Which engine sizes each maker sells as a two-stroke or a four-stroke, how they differ in power, weight, servicing and fuel, and which suits beginners, hard enduro and fast enduro.
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Enduro for Beginners: Your First Bike, Kit, Where to Ride and Costs
How to get into enduro: choosing a first bike, the kit you need, where to ride legally, how to learn, who to ride with, and what it costs in the UK, US and Portugal.
Read More ->Enduro Bike Protection: What to Fit First
Enduro bike protection in priority order: full-wrap hand guards, then a rear disc guard, chain guide and clutch slave guard, a skid plate if your bike lacks one, and radiator guards for extreme riding. What each part saves and what to look for.
Read More ->The most dedicated athletes in Hard Enduro, making a name for themselves
Graham Jarvis
- United Kingdom
- JARV-E (electric)
- JARV-E (development partner)
Graham Jarvis (born 21 April 1975, Ripon) is a British hard enduro racer and five-time British Trials Champion. He has won Red Bull Romaniacs seven times and Erzbergrodeo five times. In 2026 he races the electric JARV-E, which he helped develop.
Manuel Lettenbichler
- Germany
- KTM 300 EXC
- Red Bull KTM Factory Racing
Manuel "Mani" Lettenbichler is a German hard enduro racer for Red Bull KTM Factory Racing and the son of Andreas Lettenbichler. He is a four-time FIM Hard Enduro World Champion (2022–2025), a five-time Erzbergrodeo winner (2022–2026) and a seven-time Red Bull Romaniacs winner.
Billy Bolt
- United Kingdom
- Husqvarna TE 300
- Husqvarna Factory Racing
Billy Bolt, from Newcastle, England, is a former trials rider who races hard enduro and SuperEnduro for Husqvarna Factory Racing. He was the first FIM Hard Enduro World Champion (2021), won the first WESS title (2018) and has won six FIM SuperEnduro world titles in a row (2020, 2022–2026).
Tadeusz 'Taddy' Błażusiak
- Poland
- KTM (Brand Ambassador)
Taddy Błażusiak is a Polish former trials champion who won the Erzbergrodeo Red Bull Hare Scramble on his debut in 2007 and four more times through 2011. He won six FIM indoor enduro world titles and five AMA EnduroCross titles, and rejoined KTM as a brand ambassador in March 2025.