BETA RX 2T 350 2027

The perfect embodiment of the RideAbility philosophy applied to the largest displacement in two-stroke motocross engines. The RX 350 2T stands out clearly from traditional race-ready bikes, offering an incredibly smooth, linear and usable power delivery, ideal for riders seeking a relaxed yet effective riding experience based on long gear ratios and constant traction. With the updates introduced in MY27, this model increases its raw power and refines its structural strength, establishing itself as an absolute engineering benchmark within Betamotor’s cross line-up. 351,7CC - DISPLACEMENT 78MM - BORE 100KG - DRY WEIGHT 340MM - GROUND CLEARANCE ENGINE Type - Single cylinder, 2-stroke, liquid-cooled Bore - 78 mm Stroke - 73,6 mm Displacement - 351,7 cc Compression ratio - 12,45:1 Exhaust Valve - BPV system Starter - Electric starter Ignition - AC Kokusan – CDI digitale Spark plug - 2x MR7CI8 Induction system - Induction reed Lubrication - Mixing Carburettor - Keihin PWK 38 Clutch - Wet multi-disc clutch Primary drive - Z. 27/72 Transmission - 5 gears Final transmission - Chain Engine oil - SAE 10W/50 CHASSIS Frame - Molybdenum steel with double cradle split above the exhaust port Wheelbase - 1482 mm Max length - 2177 mm Max width - 830 mm Max height - 1260 mm Seat height - 945 mm Ground clearance - 340 mm Footrest height - 422 mm Dry weight - 100 kg (front 48 kg; rear 52 kg) Fuel tank capacity - 7,0 l Cooling system capacity - 1,3 l Front suspension - Kayaba Hydraulic USD close cartridge fork with ø 48 mm shaft Rear suspension - Kayaba Monoshock with progressive compound lever Shock absorber stroke -133 mm Front wheel travel - 305 mm Rear wheel travel - 300 mm Front brake - Wave disc ø260 mm and double-piston floating caliper Rear brake - Wave disc ø240 mm and single-piston floating caliper Front rim - 21 x 1,6 – 36 holes Rear rim - 19 x 2,15 – 36 holes Front tyre - 80/100 – 21 Rear tyre - 110/90 – 19