Main Features

New size XL!

The Reason expands its range with the new XL size, designed for riders from 185 to 205 cm. Same optimized geometry, same performance. Reach of 514 mm and wheelbase of 1334 mm for total control on any terrain.

Adjustable Geometry

With a Flip Chip system that allows you to adjust the frame geometry quickly and easily. Modify the head tube and seat tube angles to adapt the bike to your riding style or the type of terrain. One frame, four possible configurations. Maximum versatility for riders who want it all.

Design and Kinematics

The Reason revolutionizes the e-bike segment with a high-performance, lightweight frame and an unbeatable kinematics. It absorbs vibrations without losing responsiveness, and offers agility, control and precision at all times. Its integrated, styled and clean design looks like a muscular bicycle: no one would say it's electric, not even close.

Leverage ratio

The Reason incorporates a progressive kinematics with a leverage ratio of 21%, which guarantees a sensitive suspension at the beginning of the travel and progressively more firm towards the end. This behavior improves traction, comfort and avoids bottoming out on jumps or large impacts. Additionally, it allows for fine adjustment through tokens or volume spacers in the shock absorber, adapting to different riding styles. A smooth, controlled and balanced curve, ideal for Trail, Enduro and e-bikes.

Progresión - 21%

Anti-Squat

The Reason presents an optimized and balanced anti-squat curve, firm when you pedal, sensitive when the terrain requires it. With values from 108 % to 104 % in the SAG, it eliminates bobbing while pedaling and maintains a stable and efficient suspension during climbs. Its progressive descent up to 65 % improves traction on large compressions, achieving a perfect balance between performance and sensitivity.

Anti Drive

The Reason features a progressive anti-dive curve around 55 %, which allows maintaining control during intense braking without excessively stiffening the front suspension. This value falls within the optimal range (50–70 %) for Trail and Enduro, ensuring stable handling, an active fork and a natural feel in technical sections where the balance between absorption and control is crucial.

Kick-Back

The Reason presents a progressive Kick-Back curve with a moderate value of up to −20°, perfectly balanced for a trail/enduro e-bike. This figure is within the ideal range, minimizing interference in technical pedaling without compromising sensitivity on descents. The result is an active, predictable suspension with excellent traction, ideal for maximizing motor assistance on any terrain.

Avinox MotorM2s

The Avinox M2S motor, integrated into the Megamo REASON, combines cutting-edge technology with uncompromising performance. Its compact design, the size of the palm of your hand and weighing only 2.6 kg, delivers an impressive 150 Nm of torque. Thanks to its innovative planetary gear system, it achieves a high transmission ratio in minimal space, delivering an exceptional balance between size, lightness, and power. Ideal for tackling the most demanding terrain with maximum efficiency and control.

150Nm

Boost: Maximum continuous torque

Lightweight battery, maximum range

800Wh

Alcance de 157 km

3.74kg

Smart touchscreen display

The Reason features the 2” OLED touchscreen of the Avinox system, fully integrated into the frame. This advanced interface allows you to manage the drive unit and connect to the app. With automatic brightness up to 800 nits, it is readable in any condition and resistant to water, dust, and use with wet fingers.

Smart Assistance

Eco

Designed to maximize range on long rides, Eco mode provides smooth acceleration from the start and reduced assistance, ideal for riding on flat surfaces while optimizing energy consumption.

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