Beta 125 RR Top Speed, Specs, Price, Review

Beta 125 RR Top Speed, Specs, Price, Review, MPG, Horsepower, Seat Height, Weight

Beta 125 RR specs, Top Speed, Price, and mileage are listed below. We recommend keeping the model year in mind when reviewing Beta 125 RR specs.

The specifications of the Beta 125 RR, including its Top Speed, weight, MPG, horsepower, Seat Height, and other aspects.

Beta 125 RR Key Features

Beta a125 RR price specs features


Type: Beta Built single cylinder, 2-stroke, liquid cooled, with BPV power valve system, kick start
Bore: 54mm
Stroke: 54.5mm
Displacement: 124.8cc
Compression Ratio: 15.2:1
Exhaust Valve: Beta Progressive Valve (BPV)
Ignition: AC-CDI Kokusan
Spark Plug: NGK BR9ECMVX
Lubrication:  Pre-Mix
Oil Tank Capacity: N/A
Carburetor: Kelhin PWK 36mm
Clutch: Wet Mulit-Disc
Transmission: 6 Speed
Final Drive: O-ring chain
Fuel Tank Capacity:
 2.5 US Gallons


Front Brake:  260 mm floating rotor
Rear Brake:  240 mm rotor


Front Suspension: 48 mm Sachs Open Cartridge with compression, rebound & spring preload adjustment
Rear Suspension: Aluminum Body Sachs shock w/adjustable rebound and hi/low speed compression


Frame:  Molybdenum steel / Double Cradle w/ quick air filter access

Wheels and Tires

Front Wheel Travel:  11.6″
Rear Wheel Travel:  11.4″
Front/Rear Rim:  21″ (Front) 18″ (Rear)
Front/Rear Tire:   Maxxis Enduro


Wheelbase:   58.1″
Seat Height:   36.6″
Ground Clearance:   12.8″
Footrest Height: 16.1″
Dry Weight:  207 lbs (wet weight, no fuel)

2024 Beta 125 RR Price 


Price: $8,599.00 MSRP,

Destination Fee $439.00

Beta 125 RR Top Speed

Top Speed: NA

Beta 125 RR Horsepower

Horsepower: NA

Beta 125 RR MPG

Miles per gallon: NA

Beta 125 RR Set Height

Seat Height: 36.6″

Beta 125 RR Weight

Dry Weight: 207 lbs (wet weight, no fuel) 

Beta 125 RR Fuel Capacity

Fuel Tank Capacity: 2.5 US Gallons 

Official Website:

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