Beta RR X Pro 4T 430 - 2026 Specifications and Reviews

The Beta RR X-Pro 4T 430 is a lightweight enduro machine built for serious off-road riders seeking technical trail performance and reliability. Powered by a 431cc liquid-cooled four-stroke with electronic fuel injection and titanium valves, it delivers responsive power with minimal maintenance demands. Best known for its nimble handling and proven durability in demanding terrain, this bike excels for adventure seekers tackling challenging backcountry routes.

2026
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General information

Color OptionsRed/white/Black
PriceUS$ 10499. MSRP depends on country, taxes, accessories, etc.
CategoryEnduro / offroad

Engine and Transmission Specifications

StartingElectric
Emission90.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel Consumption3.88 litres/100 km (25.8 km/l or 60.62 mpg)
ClutchWet multi-disc
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionKokusan
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
InductionInjection. Elldor dual electronic injection, 42mm
Valves Per Cylinder4
Bore x Stroke95.0 x 60.8 mm (3.7 x 2.4 inches)
Compression Ratio12.3:1
Engine DetailsTitanium valves
Engine TypeSingle cylinder, four-stroke
Capacity:430.9 ccm (26.29 cubic inches)

Physical measures and capacities

Fuel Capacity9.00 litres (2.38 US gallons)
Wheelbase1490 mm (58.7 inches)
Ground Clearance320 mm (12.6 inches)
Overall Width830 mm (32.7 inches)
Overall Length2180 mm (85.8 inches)
Overall Height1270 mm (50.0 inches)
Seat Height930 mm (36.6 inches) If adjustable, lowest setting.
Dry Weight108.5 kg (239.2 pounds)
 
 

Beta RR X Pro 4T 430 dimensions and frame

WheelsWire spoked
Rear BrakesSingle disc. Single-piston floating caliper
Brake Disc Diameter240 mm (9.4 inches)
Front BrakesSingle disc. 2-piston floating calipers
Rear Tyre140/80-18
Front Tyre90/90-21
Rear Wheel Travel290 mm (11.4 inches)
Rear SuspensionMonoshock with progressive compound lever
Front Wheel Travel295 mm (11.6 inches)
Front SuspensionHydraulic USD fork with 48 mm shaft
FrameMolybdenum steel with double cradle split above the exhaust port

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Spark plugsNGK LKAR 8A-9
Coolant1.00 litres (0.26 US gallons)
Engine oilSAE 10W/45
Update specsReport missing specs or required updates.
Oil capacity1.60 litres (1.69 US quarts)
Reserve fuel capacity2.30 litres (0.61 US gallons)
Lubrication system2 oil pumps
Year of manufacture2025
Motorcycle nameBeta RR X-Pro 4T 430

Rider Fit Visualizer

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 930mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with cannot reach comfortably on the 2026 Beta RR X Pro 4T 430, with a cramped knee angle of around 80 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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