Orbea Orca M30i Shimano 105 Di2 2025

The new Orbea Orca is much more than just a lightweight bike: it’s a pure climber, engineered to elevate every ascent and transform the way you pedal in the mountains. From the first pedal stroke it delivers an exceptional liveliness, with sharp accelerations, outstanding efficiency and precise handling that make you want to attack every climb without hesitation.

At the heart of the Orca is an OMR carbon frame born from a highly refined monocoque design. Orbea sought the perfect balance between lightness, stiffness and efficiency, working every detail from the earliest design stage. The result is an incredibly efficient frame, able to return power instantly even from the most explosive climbers, while retaining great stability under high load. This controlled stiffness preserves optimal power transfer without ever sacrificing comfort – a key point when miles and elevation add up.

The Orca demonstrates that a climbing bike can be high-performing without being physically demanding. Rounder tube sections have been designed to absorb road vibrations, reducing muscular fatigue and saving energy on long climbs. This intelligent comfort becomes a real advantage in the final kilometers of a climb, when every watt counts. The frame’s generous clearance allows for tyres up to 32 mm, offering more traction, confidence and comfort on imperfect roads—an evolution perfectly in line with modern cycling demands.

On the drivetrain side, the Orbea Orca is fitted with the Shimano 105 Di2 groupset in 2x12-speed, a benchmark for electronic reliability and precision. Shifts are quick, crisp and perfectly synchronized, whatever the conditions or gradient. The compact 50/34 crankset paired with an 11-34 cassette lets you tackle steep grades with confidence while preserving excellent versatility on flats and rolling sections. Shimano 105 hydraulic disc brakes provide total control and consistent stopping power, boosting confidence on descents and technical turns.

The whole package is built around a performance-oriented geometry, paired with carefully selected components to preserve the bike’s climbing spirit. The riding position is precise, balanced and efficient—ideal for stringing together climbs while remaining comfortable over long distances. A carbon seatpost, Fizik saddle and the Orbea cockpit complete a coherent set-up, designed for lasting performance and the pure joy of riding.

The Orbea Orca is aimed at riders looking for a lightweight, responsive and high-performing road bike, capable of shining in the mountains while remaining comfortable and versatile for everyday use. It’s a bike for those who love to climb, accelerate and feel every contour of the road with intensity and precision.

Choose the Orbea Orca and discover what it truly means to ride a dedicated climber, built to take you higher, faster and with undiminished pleasure, summit after summit.