Beta Sincro 2T 125cc Trials Bike

The Trial Revolution Starts Here.

The 2026 Beta Sincro 2T 125 marks a complete new chapter in Beta’s trials development. Designed from the ground up, the Sincro platform has been engineered to create perfect synchrony between rider and machine, transforming every movement into pure control and fluid precision.

At the heart of the 125 is a completely redesigned 2-stroke engine, paired with an all-new hydroformed aluminium frame and next-generation chassis layout. The result is a lighter, more compact and incredibly responsive bike that feels natural from the very first section.

The Sincro 125 is purpose-built for young riders stepping into higher competition levels, offering smooth, linear power delivery and a modern chassis that builds confidence while allowing technique to shine.

Key Features:

• All-new hydroformed aluminium frame with integrated fuel tank

• Completely redesigned 124.8cc 2-stroke engine

• Centralised rotating masses for improved responsiveness

• Magnesium alloy crankcases for reduced weight

• Revised chassis geometry for enhanced balance and agility

• New horizontal monoshock layout for improved progression and traction

• Lightweight redesigned swingarm (100g lighter)

• Updated wheel hubs for sharper directional response

• New compact radiator with improved cooling efficiency

• Cup spring clutch system derived from Beta’s enduro range

• Integrated airbox and optimised electrical system

• Redesigned plastics with modern, tapered ergonomics

Engine & Rideability

The new 124.8cc liquid-cooled 2-stroke engine has been completely reworked. A more compact flywheel, revised crankshaft inertia and direct cylinder intake design improve throttle response and controllability in all conditions.

The result is smoother, more predictable power delivery, exactly what developing riders need when pushing into more technical sections.

Chassis & Control

The Sincro’s new-generation chassis has been developed to improve obstacle clearance, stability and rider feedback. The revised monoshock position and linkage system increase progression and traction, while optimised mounting points enhance flex control and torsional rigidity.

The outcome? A bike that feels like an extension of the rider. Intuitive, balanced and confidence inspiring.

The 2026 Beta Sincro 2T 125 sets a new benchmark in its category. Lightweight, competitive and engineered for progression, this is where the future of Beta trials begins.

Available at Road and Trials, Barnsley.

Finance options available and nationwide delivery can be arranged.