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RR RACE 4T 390 MY25

£9,095.00

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Model Description


RR RACE 390 4T MY 2025 – It’s RACE time!

Quick, precise and lean, just like real racing bikes, Beta’s new race-ready RR models are changing their name and getting straight to the point, providing all off-road lovers with exceptional performance and zero-compromises.

The 2025 RR Race bikes represent the race-ready versions of Beta’s newly-introduced X-Pro models, with a series of modifications to the engine, suspension, and frame, making them ideal for providing their best on the track. Designed for both low and high-speed courses, the Race models will provide riders with the confidence and Rideabiility that only Beta can deliver.

Take a look at all the new features and characteristics which set the models apart.

Model Specification


  • Frame

    Frame

    Molybdenum steel with double cradle split above the exhaust port

    Wheelbase

    1490 mm

    Max Length

    2180 mm

    Max Width

    815 mm

    Max Height

    1270 mm

    Seat Height

    950 MM

    Ground Clearance

    320 mm

    Footrest Height

    413 mm

    Fuel Tank Capacity

    9,0 L

    Reserve

    2,3 L

    Cooling System Capacity

    1,4 L

    Front Suspension

    Hydraulic USD fork with ø 48 mm shaft

    Rear Suspension

    Monoshock with progressive compound lever

    Shock Absorber Stroke

    135 MM

    Front Wheel Travel

    295 MM

    Rear Wheel Travel

    290 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

    18 X 2,15 – 36 HOLES

    Front Tyre

    90/90 – 21

    Rear Tyre

    140/80 -18

  • Engine

    Engine Type

    Single cylinder, 4-stroke, liquid-cooled

    Bore

    88 mm

    Stroke

    63,4 mm

    Displacement

    385,4 cc

    Compression Ratio

    12,48:1

    Ignition

    Spark Plug

    NGK LKAR 8A-9

    Lubrication

    2 OIL PUMPS

    Feeding

    Carburettor

    Spark Advance

    Clutch

    Wet multi-disc clutch

    Primary Transmission

    CHAIN

    Transmission

    6 GEARS

    Secondary Transmission

    Engine Oil

    SAE 10W/40

    Battery Capacity

  • Performance

    Operating Time