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2027 Beta RS Dual-Sport Lineup: Four Plated Enduros From $12,490

Beta's RR X-Pro-based RS range returns for 2027 with a wider-spar frame, Trail Tech Voyager GPS and four engine sizes. Here's who each one suits, what they cost and how they stack up against KTM's EXC-F.

Trail Roamer Editorial TeamOct 13, 2026 · 5 min read
A red 2027 Beta RS dual sport parked on an alpine hillside. - Credit: Beta USA

Most dual sports are road bikes that tolerate dirt. Beta's RS is the other way around: a full off-road enduro with just enough hardware bolted on to get a plate. For 2027 the four-bike US lineup is back, priced between $12,390 and $12,690 depending on who you ask, and if you've been waiting for a plated bike that doesn't flinch at a rock garden, this is one to take seriously.

This is our first look at the RS range. The short version: four engine sizes, one chassis borrowed from the RR X-Pro, and a sticker that sits well under KTM's plated EXC-F models.

What the RS actually is

Beta builds the RS on the same platform as its RR X-Pro off-road bikes and adds the parts a street-legal bike needs. That means a high-output LED headlight, fold-down mirrors, a license plate holder and a Trail Tech Voyager GPS as standard. Beta USA calls it the closest thing to a street-legal, full competition model money can buy, and lists it as 50-state street legal.

The mirrors folding down matters more than it sounds. On tight singletrack, fixed mirrors are the first thing to snap. The Voyager is a real nav unit, too, and TopSpeed notes you can upload and download routes with it. A muffler with a removable spark arrestor rounds out the trail-legal kit.

The 2027 updates

The big change is in the frame. Beta USA's RS 500 page says the RS now uses the upgraded X-Pro frame layout with a 10mm wider main spar, along with micro-cast headstay and footpeg mounts. TopSpeed describes it as an updated frame with wider main spars and revised structural parts, aimed at more rigidity and stability without losing the narrow feel.

Elsewhere, there's a purely mechanical timing chain tensioner, a heavier-duty chain guide, a redesigned front sprocket guard, softer grips, Flexfix rubber-mounted bar risers and a return to a cup-spring diaphragm clutch with three adjustment levels. The rear shock gets a redesigned damper with better separation between high- and low-speed compression, and you can now adjust it by hand without tools.

Key specs

Beta USA's spec sheets list the same chassis numbers for all four models:

  • Seat height: 36.6 in, which Beta says is almost an inch lower than the RR Race models
  • Ground clearance: 12.4 in
  • Wheelbase: 58.7 in
  • Fuel tank: 2.4 US gallons
  • Front suspension: 48mm Sachs SHC fork with preload, compression and rebound adjustment, 11.1 in of travel
  • Rear suspension: aluminum-body Sachs shock with rebound and high/low-speed compression adjustment, 11 in of travel
  • Brakes: Nissin, with a 260mm floating front rotor and 240mm rear
  • Transmission: six-speed, O-ring chain
  • Fuel: 42mm throttle body with dual injectors
  • Ignition: dual-map Kokusan with on-demand traction control and a 200W stator
  • Wheels and tires: 21 in front, 18 in rear, Mitas Enduro Trail XT DOT tires
  • Dry weight: 241 lbs (350 and 390), 243 lbs (430 and 500)

Motorcycle.com's spec listings and TopSpeed both put the warranty at 24 months, limited. Beta's own 2027 model pages don't mention it, so confirm the terms with your dealer.

That 2.4-gallon tank is the honest trade-off. This isn't a long-haul highway bike, and TopSpeed says the ride is firmer than most Japanese dual sports. If your plan is mostly pavement between distant trailheads, you'll feel it.

Which engine size suits you

All four are fuel-injected, four-valve, electric-start singles with titanium valves. Beta USA describes each one's personality:

  • RS 350 (349.1cc): for riders who like a free-revving small four-stroke, like a 250F but with more torque. A good pick for tight woods and riders who don't mind keeping it on the boil.
  • RS 390 (385.6cc): the same light, nimble chassis feel with extra torque, so less clutch work in technical terrain.
  • RS 430 (430.95cc): a torquier motor that still pulls like a bigger bore. A middle ground for riders who split time between trails and faster open country.
  • RS 500 (477.5cc): Beta's do-it-all model and the best seller of the range in 2026. Beta says it's at home on singletrack yet able to climb the tallest desert hills. Despite the name, it displaces 477.5cc.

Pricing, and a conflict to know about

Here's what Beta USA's 2027 model pages list, each plus a $595 destination fee:

  • RS 350: $12,490
  • RS 390: $12,490
  • RS 430: $12,590
  • RS 500: $12,690

The sources don't fully agree. TopSpeed lists the RS 350 at $12,390 and calls the flagship the RS 480 at $12,690. Motorcycle.com's RS 350 listing also shows $12,390. Beta USA's own page shows $12,490 for the 350, the same as the 390, and names the big bike the RS 500. We're going with Beta USA's names and prices, but the 350 figure is unresolved, so check with your dealer before you budget. The 390, 430 and 500 prices match across all three sources.

One more practical note from Beta. Per TopSpeed, and in line with what Beta USA told buyers when the RS returned for 2026, the first production run usually sells out quickly, so Beta suggests putting a deposit down with your local dealer if you want one.

How it compares with KTM's 350 and 500 EXC-F

The obvious rivals are KTM's plated enduros. On KTM US's site, the 2027 KTM 350 EXC-F lists at $13,049 and the KTM 500 EXC-F at $13,499, each plus $690 freight.

That makes the RS 350 roughly $560 to $660 cheaper than the KTM 350, depending on which RS price holds, and the RS 500 about $809 less than the KTM 500 before freight. The Beta also comes with the Voyager GPS as standard, plus the 24-month warranty listed by Motorcycle.com and TopSpeed. The KTMs bring a huge dealer network and parts supply, which matters if you ride far from home. We haven't ridden the 2027 bikes back to back, so this is a paper comparison on price and equipment, not a verdict on how they ride.

The bottom line

If you want a plated bike that rides like a real enduro and you can live with a small tank and a firm ride on the road, the 2027 RS is a strong value, especially with GPS in the box. Pick the 350 or 390 for tight trails, the 430 or 500 if you want torque for big climbs and open terrain. Confirm the 350's price with your dealer, and if you're serious, get that deposit down early.

Sources

FAQ

How much does the 2027 Beta RS cost?
Beta USA lists the RS 350 and RS 390 at $12,490, the RS 430 at $12,590 and the RS 500 at $12,690, plus a $595 destination fee. TopSpeed and Motorcycle.com show the RS 350 at $12,390, so confirm with your dealer.
What's the seat height of the 2027 Beta RS?
Beta USA lists 36.6 inches, almost an inch lower than the RR Race models, with 12.4 inches of ground clearance.
Is it the RS 480 or RS 500?
Beta USA sells it as the RS 500. It displaces 477.5cc, which is why some outlets call it the RS 480.

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