2026 Beta Motocross

The wait is over

2026 Beta Motocross

Beta RX 2T 250 MY26 - Image 1
Beta RX 2T 250 MY26 - Image 2
Beta RX 2T 250 MY26 - Image 3
Beta RX 2T 250 MY26 - Image 4
Beta RX 2T 250 MY26 - Image 5
Beta RX 2T 250 MY26 - Image 6
Beta RX 2T 250 MY26 - Image 7
Beta RX 2T 250 MY26 - Image 8

Beta RX 2T 250 MY26

The wait is over

RRP: £8,595.00
  • RX 250 2T MY 2026
  • Wanna play with us? Beta lands on a new fun dimension, with the new RX My2026, proving to believe in the MX project like never before. It expands its line and lays new foundations to develop a complete 2- and 4-Stroke model range.
  • Two all new models that will revolutionize the 2Str market join the updated RX 450 for MY26, as announced at EICMA, during the new Champions Charity Race with MotoGP and racing legends, the 2Str range welcomes the new 350cc engine, also joining the 2 Str RX family is the race-inspired RX 250! The only thing left to do is choose one and hit the track for some fun!
  • So, what does having fun on a Beta mean? One word, RideAbility. Each Betamotor-branded motorcycle is designed by the Italian manufacturer to provide any rider with a bike which is simultaneously easy to ride yet high in performance. A product able to get all the best from any rider, thanks to an engine-frame combination which is able to provide a fun ride, without reason to ever fear the world championship- level performance of the engine, making RideAbility its core value.
  • The all-new RX 250 2Str provides MX2 riders with a high-performing platform, a high-output, explosive engine providing a high level of fun that is different from the 2025 RX 300, which competed in the MX1, against 450 4Str, except for specific events for this kind of engine capacity. Therefore, the RX 250 expands the possibility of using Beta motocross models in different classes.
  • A true revolution for RXs, retaining the same project’s goal: to equip the bike with a frame, engine and components of a high level, and bring the new frontier of RideAbility to the MX world.
Motocross
1 View in the last 24 hours

Price Promise

We guarantee competitive pricing across our full range of new and used bikes.

Certified Dealer

Officially authorised and trusted to supply and support leading motorcycle brands.

Extended Warranty

Added peace of mind with comprehensive warranty options available.

4.8 Google Rating

Highly rated by our customers for service, expertise, and reliability.

Tech Specs

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

  • Type: Kayaba Hydraulic USD close-cartridge fork
  • Fork Diameter: Ø 48 mm
  • Wheel Travel: 305 mm

Rear Suspension

  • Type: Kayaba Monoshock with progressive compound lever
  • Shock Absorber Stroke: 133 mm
  • Wheel Travel: 300 mm

Brakes

  • Front: Wave disc Ø 260 mm with double-piston floating caliper
  • Rear: Wave disc Ø 240 mm with single-piston floating caliper

Wheels & Tyres

  • Front Rim: 21 × 1.6 – 36 holes
  • Rear Rim: 19 × 2.15 – 36 holes
  • Front Tyre: 80/100 – 21
  • Rear Tyre: 110/90 – 19

Engine

  • Type: Single-cylinder, 2-stroke, liquid-cooled
  • Bore × Stroke: 66.4 × 72 mm
  • Displacement: 249.3 cc
  • Compression Ratio: 14.6 : 1

Exhaust & Induction

  • Exhaust Valve: BPV system
  • Induction System: Reed valve

Ignition & Electrical

  • Starter: Electric starter
  • Ignition: AC Kokusan – digital CDI
  • Spark Plug: NGK BR8ECM

Fuel & Lubrication

  • Fuel Supply: Carburettor
  • Carburettor: Keihin PWK 38
  • Lubrication: Mix with fuel

Transmission

  • Clutch: Wet multi-disc clutch
  • Primary Drive: Z. 27 / 72
  • Gearbox: 5-speed
  • Final Transmission: Chain

Engine Oil

  • SAE 10W/50

Similar Bikes

More Beta Motocross you might like

What Our Customers Say

4.8 rating from our customers

About John Lee Motorcycles

John started work in the Motorcycle Trade in 1955, working for 2 large London Dealers for 10 years. His ambition was to own his own dealership, so moved to Northamptonshire and purchased the shop where we are today in Higham Ferrers, that was 1964.

Join the Club

Sign up for exclusive offers and discounts on the latest Motocross, Enduro and Electric bikes.

John Lee and Sons Motorcycles 2026. All rights reserved.
Powered By Fastrak