Positioned in Beta's cross - motocross motorcycle lineup, the 2025 Beta RX 2T 300 relies on a 293.1 cc (17.9 cu in) liquid-cooled single cylinder, two-stroke powerplant. Internal engine geometry specifies a bore and stroke of 72.0 x 72.0 mm (2.8 x 2.8 inches) with a 11.5:1 compression ratio.
On the scales, the RX 2T 300 measures 100 kg (220 lbs) dry. Rider ergonomics and chassis geometry center around a 950 mm (37.4 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,490 mm (58.7 in) wheelbase engineered for balanced agility and highway composure. The 9.5-liter (2.5 US gal) fuel tank paired with a rated consumption of 2.49 L/100 km provides an estimated theoretical range of roughly 382 km (237 miles) between fill-ups.
Within MotoLibrary's Beta archive, this model family spans 2 indexed model years from 2024 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Theoretical Range
~382 km (237 mi)
Engine
Displacement293.1 ccm (17.88 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsReed valve
Compression11.5:1
Bore x Stroke72.0 x 72.0 mm (2.8 x 2.8 inches)
Fuel SystemCarburettor. Keihin PXK38
IgnitionAC Kokusan Digital CDI with oil pump controller
LubricationMixing
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet multi-plate
Performance
Fuel Consumption2.49 litres/100 km (40.2 km/l or 94.47 mpg)
Greenhouse Gases57.8 CO2 g/km. (CO2 - Carbon dioxide emission)
ExhaustBPV exhaust valve
Chassis
Frame TypeMolybdenum steel with double cradle
Front SuspensionHydraulic USD closed cartridge fork, 48mm
Front Travel305 mm (12.0 inches)
Rear SuspensionMonoshock with progressive compound lever
Rear Travel300 mm (11.8 inches)
Wheelbase1490 mm (58.7 inches)
Ground Clearance340 mm (13.4 inches)
Wheels & Brakes
Front Tyre80/100-21
Rear Tyre120/80-19
Front BrakesSingle disc. 2-piston floating calipers. Wave disc.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
