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2025 Beta 125 RR 2-Stroke

Starting at $8,599

125 RR 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 a large range of features and benefits suited for trail riding of all disciplines.

 

ENGINE TYPE
Beta Built single cylinder, 2-stroke, kick start, liquid cooled, with BPV power valve system.
BORE 54mm
STROKE 54.5mm
DISPLACEMENT 124.8cc
COMPRESSION RATIO 15.2:1
VALVE TRAIN
Beta Progressive Valve (BPV)
IGNITION
AC-CDI Kokusan
SPARK PLUG
NGK BR9ECMVX
LUBRICATION Premix
FUEL SYSTEM
Keihin PWK 36mm
CLUTCH Wet multi-disk
TRANSMISSION 6 Speed
FINAL DRIVE O-ring chain
FRAME
Molybdenum steel / Double Cradle w/ quick air filter access
WHEELBASE 58.1″
SEAT HEIGHT 36.4″
GROUND CLEARANCE 12.4″
FOOTREST HEIGHT 16.1″
DRY WEIGHT 207 lbs
FUEL TANK CAPACITY 2.5 US Gallons
FRONT SUSPENSION
48 mm Sachs SHC w/single spring, adjustment for preload, compression and rebound.
REAR SUSPENSION
Aluminum Body Sachs shock w/ adjustable rebound and hi/low speed compression
FRONT WHEEL TRAVEL 11.1″
REAR WHEEL TRAVEL 11.0″
FRONT BRAKE
260 mm floating rotor
REAR BRAKE 240 mm rotor
FRONT/REAR RIM
21″ (Front) 18″ (Rear)
FRONT/REAR TIRE Maxxis Enduro
SPECS
*Specifications subject to change without notice. Additional information on all models including manuals, accessories and parts books are available online at www.betausa.com under SUPPORT.
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