FEATURED 2025 Beta 125 RR Race - BT5

$8,999

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$239/mo

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    Dealer Notes

    Beautiful 2 stroke 125 RR Race. This bike rips!

    Quick, precise, and lean best describe Beta's new RR Race models for the 2025 season. With a new, shortened name to simply “RR Race” to get straight to the point. The 2025 RR Race lineup provides riders with a model whose performance is second to none.

    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 Rideability that only Beta can deliver.

    As it has repeatedly demonstrated, Beta believes in the potential of young people, and the manufacturer has once again chosen to highlight this with the new RR Race Model Year 2025 bikes, making a series of changes to the small 125cc engine. The purpose of this intervention was to increase the power delivered by the 125 two-stroke along the entire delivery curve, intensifying the maximum peak horsepower available. This result has been made possible by a new piston and new cylinder head. Thanks to these changes the engine is more reactive, powerful and throaty, increasing even further the explosiveness of the maximum performance.

    The new 125cc engine therefore now has a greater range of use than in the past, where previous improvements had already raised the bar for the model, increasing power at high engine speeds without losing torque in the low end.


    Info

    Industry

    Powersports

    Make

    Beta

    Model

    125 RR Race

    Trim

    Base

    Year

    2025

    Price

    8999

    Stock Number

    BT5

    Category

    Motorcycles

    Subcategory

    Motorcycle Off Road

    Condition

    New

    Vin

    ZD3E4E662S0100082


    Specifications

    Brakes

    Front - 260 mm floating rotor Rear - 240 mm rotor

    Rims

    Front - 21 in. Rear - 18 in.

    Tires

    Front / Rear - Maxxis Maxx Enduro

    Ground Clearance

    13.6 in.

    Height

    Footrest - 16.9 in.

    Seat Height

    37.4 in.

    Weight

    Dry - 207 lb. (wet weight, no fuel)

    Wheelbase

    58.1 in.

    Final Drive

    O-ring chain

    Transmission

    6 Speed

    Bore x Stroke

    54 x 54.5 mm

    Clutch

    Wet Multi-Disk

    Compression Ratio

    15.2:1

    Cooling

    Liquid

    Cylinders

    Single

    Displacement

    124.8 cc

    Engine

    Beta built, 2-stroke, with BPV power valve system

    Exhaust

    Valve Train - Beta Progressive Valve (BPV)

    Fuel Capacity

    2.6 US gal.

    Fuel System

    Kelhin PWK 36 mm

    Ignition

    AC-CDI Kokusan Spark Plug - NGK BR9ECMVX

    Lubrication

    Pre-mix

    Starting

    Kick

    Frame

    Molybdenum steel / Double Cradle with quick air filter access

    Front Suspension

    48 mm KYB AOS Closed Cartridge with adjustable compression and rebound Travel - 11.8 in.

    Rear Suspension

    KYB 46 mm body with adjustable rebound and high / low speed on compression adjustment Travel - 11.3 in.