Light. Agile. Race-bred. Trail-ready. The Beta RR 125 X-Pro 2T brings the excitement of a full-size enduro bike into a lightweight 125cc package. Its liquid-cooled 2-stroke engine, adjustable Beta Progressive Valve (BPV), and 6-speed transmission deliver the kind of responsive power and nimble handling that make tight singletrack and technical trails seriously fun.
For 2027, Beta gives the 125 X-Pro an updated piston for smoother power delivery, improved mechanical reliability, and reduced engine noise, while the revised chassis and suspension are designed to provide a more comfortable and controlled ride.
124.8cc liquid-cooled 2-stroke
54 x 54.5mm bore & stroke
Beta Progressive Valve (BPV) power valve
Keihin PWK 36mm carburetor
6-speed transmission
Kick start
Wet multi-disc clutch
48mm Sachs front fork
Sachs rear monoshock
11.6" front / 11.4" rear suspension travel
260mm front / 240mm rear brakes
21" front / 18" rear wheels
Maxxis Enduro tires
36.6" seat height
12.8" ground clearance
2.5-gallon fuel tank
207 lb claimed dry weight
Light. Agile. Race-bred. Trail-ready. The Beta RR 125 X-Pro 2T brings the excitement of a full-size enduro bike into a lightweight 125cc package. Its liquid-cooled 2-stroke engine, adjustable Beta Progressive Valve (BPV), and 6-speed transmission deliver the kind of responsive power and nimble handling that make tight singletrack and technical trails seriously fun.
For 2027, Beta gives the 125 X-Pro an updated piston for smoother power delivery, improved mechanical reliability, and reduced engine noise, while the revised chassis and suspension are designed to provide a more comfortable and controlled ride.
124.8cc liquid-cooled 2-stroke
54 x 54.5mm bore & stroke
Beta Progressive Valve (BPV) power valve
Keihin PWK 36mm carburetor
6-speed transmission
Kick start
Wet multi-disc clutch
48mm Sachs front fork
Sachs rear monoshock
11.6" front / 11.4" rear suspension travel
260mm front / 240mm rear brakes
21" front / 18" rear wheels
Maxxis Enduro tires
36.6" seat height
12.8" ground clearance
2.5-gallon fuel tank
207 lb claimed dry weight