RR 4T 125 T

Beta continues to believe in the value of the 125 segment, which is why it has never stopped working to propose an increasingly wide range of models, to meet the needs of as many enthusiasts as possible.

In collaboration with Tayo Motorcycles (which manufactures vehicles under the Zontes brand), Betamotor has developed a brand-new engine that is extremely innovative in the production technologies it employs. Standing out for its performance (remaining within the legal 15kw), reliability and very contained consumption (1.9 lt/100 km), the new engine is at the heart of the new My 2025 RR 125 T.
This new engine, combined with the optimisation of components such as the airbox, swingarm, silencer and wheels, has allowed the Beta 125 4Stroke range to incorporate a new line of motorcycles with appealing technical content and a very attractive price tag.
The new model serves as an entry level solution to the 125 range and will be available, as ever, in five different colourways, two for the Motard (black and red) and two for the Enduro (black and red).
The 2025 RR 125 T range is sure to meet the expectations of those who seek a very competitively priced vehicle – the result of industrial fine-tuning – in addition to the construction quality and comprehensive standard equipment expected from a Beta motorcycle.

TAYO ENGINE:

• The result of a collaboration with Tayo Motorcycles, this engine forms part of a brand new project with components specifically designed for Betamotor models (crankcase, flywheel housing, head, etc.) according to the indications of its technicians. Reliable and extremely thrifty in its consumption, this single-cylinder four stroke is liquid-cooled with forced circulation.
• New components: such as the airbox, exhaust system and engine mapping, designed by Beta technicians.
• Bore x Stroke unchanged with respect to the previous engine, but with a higher Compression Ratio of 12.5:1 and a specific spark plug.
• The new engine brings a series of modifications to the frame, radiator, electrical components and fuel pump, which are adapted or shifted to accommodate the new engine, without impacting on the motorcycle’s geometry or rideability.

Directly inspired by its big sisters competing in WEC, both for its technical and aesthetic devices, the RR 125 4 STR. Enduro is born to take on any type of terrain or obstacle at full throttle!

• Euro 5 Tayo engine
• Black frame and swingarm
• Black silencer
• New CBS system

The new 2025 RR 125 T motorcycles are equipped with a new CBS (combined braking system) that no longer manages braking power in a direct way, but with a distributor conveniently set by Betamotor technicians. A lightweight, high-performance front brake calliper rounds out the new equipment.