Picking a new motocross bike for 2026 has rarely been more interesting. The Austrian trio of KTM, Husqvarna and GASGAS still set the pace, the Japanese factories — Honda, Yamaha, Kawasaki and Suzuki — are fighting back, and Beta is establishing itself as a genuine alternative. This guide compares all eight brands across the three four-stroke classes that matter most on a European track: the 450F premier class, the unique 350F middleweights and the 250F development class. We have pulled pricing, specs and independent test results from reputable sources and flagged clearly where a 2026 figure was not yet published.
One thing up front: a bike is only as safe and as fast as the rider on it, so once you have chosen a machine, your motocross gear is the next decision — and arguably the more important one. More on that at the end.
How the 2026 Motocross Market Breaks Down #
The 2026 grid splits into three camps. Understanding them makes the whole comparison easier.
- The Austrian trio — KTM, Husqvarna, GASGAS. All three are owned by Pierer Mobility and share nearly identical engines and chassis. The differences between them are mostly components, electronics and setup, not fundamentals. This is also the only camp that offers a 350F.
- The Japanese big four — Honda, Yamaha, Kawasaki, Suzuki. Each builds its own engine and chassis with its own character. Yamaha and Honda are heavily developed for 2026; Suzuki is a long-running carryover.
- Beta. The Italian brand now builds a four-stroke motocrosser, the 450 RX, alongside its better-known two-strokes — a newcomer worth watching rather than an established benchmark.
It is also worth noting two European newcomers that crashed the party in 2026: Ducati’s Desmo450 MX and Triumph’s TF 450-X both featured in the latest 450 shootouts. They are outside our eight-brand comparison, but if you are bike shopping in Europe they are now real options.
A Note on European Pricing #
Motocross bikes do not have a single “European price.” List prices are set per country by national importers, taxes differ, and for 2026 several manufacturers had not published full euro-zone price lists at the time of writing. To keep this honest, the tables below show UK recommended retail prices (GBP) where they were confirmed for 2026, and we use US MSRP (USD) only as a rough guide to where each bike sits relative to its rivals. Always confirm the actual price with your local dealer.
The 450F Class: The Premier Division #
The 450 four-strokes are the fastest, most powerful and most demanding motocross bikes you can buy. Vital MX’s 2026 450 Motocross Shootout ranked the field as follows: 1) KTM 450 SX-F, 2) Yamaha YZ450F, 3) Honda CRF450R, 4) Kawasaki KX450, 5) GASGAS MC 450F, 6) Husqvarna FC 450, ahead of the new Ducati and Triumph. The Suzuki RM-Z450 was left out of the test as an unchanged carryover, and Beta withdrew its 450 RX before testing.
| Model | Engine | Suspension | Start | Price (UK RRP / US ref.) | ’26 450 shootout |
|---|---|---|---|---|---|
| KTM 450 SX-F | 450 cc, SOHC | WP | Electric | £10,599 / ~$11,649 | 1st |
| Yamaha YZ450F | 450 cc, DOHC | KYB | Electric | Check dealer / ~$10,499 | 2nd |
| Honda CRF450R | 449 cc, Unicam (SOHC) | Showa | Electric | Check dealer / ~$9,699 | 3rd |
| Kawasaki KX450 | 449 cc, DOHC | Showa | Electric | Check dealer / ~$10,599 | 4th |
| GASGAS MC 450F | 449.9 cc, SOHC | WP | Electric | £9,899 / ~$10,849 | 5th |
| Husqvarna FC 450 | 450 cc, SOHC | WP | Electric | Check dealer / ~$11,399 | 6th |
| Suzuki RM-Z450 | 449 cc, DOHC | Showa | Kick only | £7,499 / ~$9,399 | Excluded (carryover) |
| Beta 450 RX | 449 cc, four-stroke | KYB | Electric | Check dealer | Withdrawn |
KTM 450 SX-F — the benchmark #
KTM took the 2026 shootout win on the strength of consistent performance across every track and refined WP suspension. Testers’ main criticism was slightly cramped ergonomics. Changes for 2026 are minimal — KTM focused its budget on racing during a difficult financial period — so this is a proven package rather than a reinvention. UK RRP is £10,599.
Yamaha YZ450F — the all-rounder #
The runner-up earns praise for a strong engine and well-balanced chassis. For 2026 Yamaha redesigned the frame with a thinner front downtube, revised the intake for more linear response, and added a new hydraulic clutch. It runs KYB suspension (12.2 in front / 11.6 in rear travel) and tunes through the Yamaha Power Tuner app. Reviewers felt the stock fork setting hides some of the chassis gains — a setup job, not a flaw.
Honda CRF450R — the value pick up top #
Third place, and the cheapest of the leading group in the US at around $9,699. Testers loved its traction and rated its ergonomics the best in class; the criticism was a slightly front-heavy balance. The Unicam (SOHC) engine and Showa suspension are familiar, dependable hardware.
Kawasaki KX450 — the comfortable chassis #
Fourth overall, praised for chassis comfort and stability. The trade-off, according to testers, is an engine that feels a little lethargic next to the sharpest bikes in the class. A good choice if you value composure over outright aggression.
GASGAS MC 450F — the affordable Austrian #
Mechanically very close to the KTM and Husqvarna, the GASGAS is the value entry point into the Pierer family at £9,899 in the UK. It uses the same 449.9 cc SOHC engine and WP suspension and weighs a claimed 103.6 kg without fuel. Testers rated its suspension as forgiving and comfortable, but felt it was slightly down on power versus its KTM and Husqvarna siblings — a deliberate, simpler tune rather than a different bike.
Husqvarna FC 450 — the smooth one #
The third Austrian sibling is known for its smooth, linear engine, but in the 2026 test its lowered suspension was felt to ride deep in the stroke and feel restrictive for aggressive riders. Note that Husqvarna’s 2026 motocross availability has been limited in some markets, so check stock and model year carefully with your dealer.
Suzuki RM-Z450 — the budget veteran #
The RM-Z450 is the outlier. It is a long-running carryover — unchanged again for 2026 apart from graphics — and it is the only bike here that still uses a kickstarter only, with no electric start. It runs a 449 cc DOHC engine and Showa suspension, with tuning via Suzuki’s MX-Tuner 2.0 app and Holeshot Assist. The pay-off is price: at £7,499 in the UK it is comfortably the cheapest full-size 450 on this list. For a budget-focused rider who can live with older technology, it remains a lot of bike for the money.
Beta 450 RX — the newcomer #
Beta’s first dedicated four-stroke motocrosser is still finding its feet — the brand withdrew it from the 2026 US shootout, so independent head-to-head data is thin. If you want something different from the mainstream and like Beta’s enduro pedigree, it is worth a test ride, but go in with realistic expectations rather than treating it as a class benchmark.
The 350F Class: Austria’s Secret Weapon #
Here is the comparison’s most important quirk: the 350F class belongs almost entirely to the Austrian trio. KTM and Husqvarna both offer a 350 four-stroke (the 350 SX-F and FC 350), GASGAS has offered the MC 350F in recent years, and none of the Japanese brands or Beta build a 350 motocross four-stroke at all.
The 350 is a clever middle ground: noticeably lighter and easier to ride than a 450, but with far more punch and over-rev than a 250F. For many amateur and intermediate riders it is the smartest bike on the market — fast enough to be exciting, forgiving enough to enjoy a full moto without it riding you. The KTM 350 SX-F lists at £10,149 in the UK, slotting neatly between the 250 and 450. If you are not chasing a 450 license or pro-level lap times, the 350 deserves a serious look — and only Austria sells you one.
The 250F Class: The Development Bikes #
The 250 four-strokes are where most riders should start and where racing careers are made. The grid is the widest here — the Austrian trio plus all four Japanese brands — though Beta still does not offer a 250 four-stroke motocrosser (a production-ready RX 250 4T has been shown as a prototype, but it is a future model, not a 2026 buy).
| Model | Engine | Suspension | Start | Price (UK RRP / US ref.) |
|---|---|---|---|---|
| KTM 250 SX-F | 250 cc, DOHC | WP | Electric | £9,599 / — |
| Husqvarna FC 250 | 250 cc, DOHC | WP | Electric | Check dealer |
| GASGAS MC 250F | 250 cc, DOHC | WP | Electric | Check dealer |
| Honda CRF250R | 250 cc, Unicam (SOHC) | Showa | Electric | Check dealer |
| Yamaha YZ250F | 250 cc, DOHC | KYB | Electric | Check dealer |
| Kawasaki KX250 | 250 cc, DOHC | — | — | Check dealer |
| Suzuki RM-Z250 | 249 cc, DOHC | KYB | Kick only | ~$8,299 (US) |
| Beta | No 250 four-stroke motocross model for 2026 | |||
Two useful pointers from independent testing of the Austrian 250s: the KTM 250 SX-F is the fully “Race Ready” version with the most equipment, while the GASGAS MC 250F is the stripped-back value option without the same rider-aid switches. The Yamaha YZ250F carries over largely unchanged for 2026, and the Suzuki RM-Z250 — like its 450 sibling — remains a kickstart-only carryover, which keeps its price low.
Brand-by-Brand Summary #
- KTM — the 2026 benchmark across 450, 350 and 250. Most refined, most equipped, priciest of the Austrians.
- Husqvarna — the same platform with a smoother, more planted character; check 2026 model-year availability in your market.
- GASGAS — the value way into the Austrian platform; a touch simpler and softer, and the cheapest premium-platform 450 at £9,899.
- Honda — best traction and ergonomics in the 450 test, keen pricing, dependable Unicam engine; a slightly front-biased balance.
- Yamaha — the most developed Japanese bike for 2026 (new frame, hydraulic clutch), strong engine, app tuning; runner-up overall.
- Kawasaki — comfortable, stable chassis that flatters most riders; engine is calmer than the class leaders.
- Suzuki — the budget veteran; unchanged carryover, kickstart only, but by far the cheapest way onto a new full-size RM-Z.
- Beta — the newcomer with one four-stroke MX model (450 RX) and a strong two-stroke range; promising but unproven against the establishment.
Which 2026 Motocross Bike Is Right for You? #
- New or returning rider: start on a 250F, or a 350F if you want more room to grow without the intimidation of a 450.
- Intermediate trail/track rider: the 350F is the sweet spot — and only KTM, Husqvarna and GASGAS sell one.
- Fast or racing rider: a 450F. The KTM, Yamaha and Honda lead the 2026 tests; pick on character and ergonomics, ideally after a test ride.
- Tight budget: the Suzuki RM-Z450/RM-Z250 or GASGAS MC 450F give you the most bike for the money, with the trade-off of older tech (Suzuki) or a simpler spec (GASGAS).
- Something different: Beta, or the new Ducati and Triumph 450s now sold in Europe.
Whichever Bike You Pick, the Gear Matters Most #
The difference between the best and worst bike on this list is a few tenths of a second and a question of taste. The difference between riding protected and riding exposed is far bigger. Before your first session on any 2026 motocrosser, make sure your kit is sorted:
- A current motocross helmet certified to ECE 22.06, plus goggles with the right lens for your conditions.
- Body armour or a chest protector and knee guards or braces for the impacts a 450 can hand out.
- Proper motocross boots for bike control and ankle protection.
- A breathable jersey, pants and gloves built for riding, not the gym.
Chosen your 2026 bike? Gear up for it at the RevBorn motocross store — stocked in Europe with fast, tracked DPD delivery.
Pricing and specifications were compiled from manufacturer sites and independent tests (including Vital MX, Cycle News, Enduro21 and Motocross Action) and were accurate at the time of writing. Motocross models, prices and availability change frequently and vary by country — always confirm current details with your local dealer before buying.
