2027 BETA RX

THE NEW BETA RX RANGE 2027!

2027 BETA RX

Beta RX 250 2T MY27 - Image 1
Beta RX 250 2T MY27 - Image 2

Beta RX 250 2T MY27

THE NEW BETA RX RANGE 2027!

TBC
  • The perfect blend of extreme agility, responsiveness and race-ready DNA. The RX 250 2T is specifically designed for riders whose riding style is characterised by determination and explosive power. With the updates introduced for MY27, this engine refines its efficiency and smoothness, confirming itself as an excellent choice for those seeking a lightweight, fun and consistently high-performing machine on every section of the track.
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Tech Specs

Beta RX 250 2-Stroke

Technical Specifications


Chassis

SpecificationValue
FrameMolybdenum steel with a split double engine cradle above the exhaust port
Wheelbase1482 mm
Max Length2177 mm
Max Width830 mm
Max Height1260 mm
Seat Height945 mm
Ground Clearance340 mm
Footrest Height422 mm
Dry Weight100 kg (front 48 kg; rear 52 kg)
Fuel Tank Capacity7.0 l
Reserve1.3 l
Front SuspensionKayaba sealed hydraulic cartridge front fork ø 48 mm fork tubes
Rear SuspensionKayaba Monoshock with progressive compound lever ø50 mm
Shock Absorber Stroke133 mm
Front Wheel Travel305 mm
Rear Wheel Travel300 mm
Front BrakeWave disc ø260 mm and double-piston floating caliper
Rear BrakeWave disc ø240 mm and single-piston floating caliper
Front Rim21 x 1.6 - 36 holes
Rear Rim19 x 2.15 - 36 holes
Front Tyre80/100 - 21
Rear Tyre110/90 - 19

Engine

SpecificationValue
TypeSingle cylinder, 2-stroke, liquid-cooled
Bore66.4 mm
Stroke72 mm
Displacement249.3 cc
Compression Ratio14.6:1
Relief ValveBPV System
StarterElectric starter
IgnitionAC Kokusan – digital CDI
Spark PlugNGK BR8ECM
LubricationMixing
CarburettorKeihin PWK 38
ClutchMulti-disk wet clutch with oil bath
Primary DriveZ.27/72
Transmission5 gears
Final TransmissionChain

| Gearbox Oil | SAE 10W/50 |

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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.

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