2025 Beta 125 RR Race 2-Stroke Base

2025 Beta 125 RR Race 2-Stroke Base

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Exterior Colors:

  • Year 2025
  • Make Beta
  • Model 125 RR Race 2-Stroke
2025 Beta 125 RR Race 2-Stroke Base

2025 Beta 125 RR Race 2-Stroke Base

2025 Beta 125 RR Race 2-Stroke

After twenty years of production, the Beta RR models have been transformed into a new breed of enduro bikes. Introducing the all new range of 2-Stroke and 4-Stroke models known as RR X-Pro! Not to be confused with the older brother Race Edition models, the X-Pro models offer the enduro rider with a large range of features and benefits suited for trail riding of all disciplines.

Solely designed to take on the toughest trails with features not found on most other enduro models including a new frame with a 20mm lower seat height, an all-new single spring front fork, elastomeric handlebar mounts, coolant overflow reservoir, as well as a rescue strap on the front fender. Topping off the list of changes is all new plastic that will set the bike apart from the others.

The 2025 125 RR X-Pro is the lightest and easiest bike in the range to handle. A fun play bike that can hold its own.

Engine

Engine Type Beta Built single cylinder, 2-stroke, with BPV power valve system and kick starter
Cooling System Liquid cooled
Displacement 124.8cc
Bore 54mm
Stroke 54.5mm
Compression Ratio 15.2:1
Lubrication Pre-Mix
Ignition AC-CDI Kokusan
Spark Plug NGK BR9ECMVX
Carburetion Kelhin PWK 36mm

Drivetrain

Clutch Wet Multi-Disk
Transmission 6 Speed
Final Drive O-ring chain

Chassis

Frame Type Molybdenum steel / Double Cradle w/ quick air filter access
Exhaust Beta Progressive Valve (BPV)

Suspension

Front Suspension 48 mm KYB AOS Closed Cartridge with adjustable compression & rebound
Rear Suspension KYB 46 mm body with adjustable rebound and high/low speed on compression adjustment

Brakes

Front braking system 260 mm floating rotor
Rear braking system 240 mm rotor

Wheels & Tires

Front Wheel Travel 11.8"
Rear Wheel Travel 11.3"
Front Wheel 21"
Rear Wheel 18"
Front Tire Metzeler Six Day Off Road
Rear Tire Metzeler Six Day Off Road

Dimensions

Wheelbase 58.1"
Seat Height 37.4"
Ground Clearance 13.6"
Height Footrest: 16.9"

Capacities

Fuel Capacity Tank: 2.5 US Gallons

Weights

Dry Weight 207 lbs (wet weight, no fuel)

Product Photography