Megamo Reason CRB 05 blue 2026

Megamo Reason CRB 05 blue carbon full suspension mountain bike - 12 speeds 90 Eagle T-Type 800wh 29" 2026

Feel light, as if you're weightless. The Megamo Reason 2026 redefines the feel of riding a modern e-MTB by combining speed, power, and lightness. With it, every pedal stroke becomes a forward thrust: you're no longer riding, you're taking off.

Two configurations to push your limits

The Reason range is available in two versions, designed to offer the best compromise between comfort, control and aggressiveness depending on the terrain:

• Reason: 160 mm travel front and rear, with a 63.5° head angle and a 77° seat tube, for stable and incisive handling on steep descents.
• Reason Air: more versatile, it offers 140 mm of travel and a livelier geometry (64.5° / 78°), ideal for long outings and technical trails.

Lightness and adaptability

Available in aluminum or carbon, the Reason combines strength, agility, and efficiency. Its optimized kinematics and adjustable geometry via the Flip Chip system allow you to modify the frame angles to suit your riding style or the terrain. One frame, four possible configurations: total versatility to adapt to every adventure.

Advanced kinematics

The progressive Leverage Ratio (21%) guarantees a suspension that is soft at the beginning of the stroke and firm at the end of the travel, improving both traction and comfort.

Anti-Squat (108-104% at SAG) eliminates pumping while pedaling, while Anti-Dive (≈55%) ensures stable braking without stiffening the fork. Finally, Moderate Kickback (-20°) maintains a smooth and predictable suspension even on the most technical terrain.

A design thought for performance

The Reason impresses as much for its mechanical efficiency as for its sleek, integrated design. Every line of the frame is designed to conceal the electric assistance, giving the bike the appearance of a muscular model. The result: a sleek, responsive, and lightweight machine, designed for both mountain and demanding trail riding.

DJI Avinox Support: Controlled Power

At the heart of the Reason is the compact and ultra-lightweight (2.52 kg) DJI Avinox M1 motor, delivering up to 105 Nm of torque and 1000 W of maximum power. Its planetary gear technology offers a perfect balance between power, silence, and lightness.

• Boost mode: up to 120 Nm / 1000 W for 30 seconds to overcome the toughest obstacles.
• Auto Mode: Automatically adjusts assistance according to pedaling effort.
• Eco Mode: Maximizes range for long distances.
• Trail Mode: an ideal balance between control and power.
• Turbo Mode: Instant acceleration for effortless climbing.

Powerful battery and fast charging

Its 800 Wh battery guarantees up to 157 km of autonomy while remaining lightweight (3.74 kg). The fast charging system allows you to go from 0% to 70% in just 1 hour 30 minutes, so you can quickly set off on your adventure again.

Smart touch interface

The Reason features a 2" OLED touchscreen (326 ppi, 800 nits brightness), perfectly readable in all conditions. Waterproof and dustproof, it allows you to manage the motor, assistance modes and driving parameters with an intuitive and connected interface.

Connected technology and advanced security

Via the DJI Avinox app, users can track nearly 50 performance indicators, customize the display, record their rides and even secure the bike.

The system automatically unlocks when the smartphone approaches and sends an alert in case of suspicious movement. In case of problems, the intelligent diagnostics quickly identifies and locates any anomalies.

Wireless Bluetooth controls ensure clear and ergonomic control, without cables or constraints.

A new standard for electric mountain bikes

The Megamo Reason 2026 embodies the next generation of e-bikes: lightweight, precise, connected, and incredibly powerful. Whether it's the Reason or the Reason Air, each version offers a unique experience where control and performance reach a new level.

The Megamo Reason CRB 05 blue 2026 is a full-suspension carbon e-MTB that combines performance, control, and lightness. Designed to tackle the most demanding trails, it combines a high-end chassis, a powerful DJI Avinox motor, and a selection of robust and precise components. Thanks to its balanced geometry and 160 mm of travel, it offers a smooth and secure riding experience, whether climbing or descending.

Frame

Reason Full Carbon Frame with alloy shock extension, fully integrated battery, 12 x 148 Boost rear axle, Megamo ASP system, wheel travel: 160 mm.

Fork

Fox 36 Performance, 160 mm, Grip, 3 positions, offset: 44 mm.

Suspension

Fox Float X Performance, 210x55 mm, 2 positions.

Direction

Acros AZX-589 ZS56 blocklock 150º.

Engine

DJI Avinox M1, 120 Nm 1000 W (Boost mode) / 105 Nm 1000 W, 5 assistance modes, maximum cadence 150 rpm.

Battery

DJI Avinox 800 Wh, 35.9 V, IP56 protection.

Display / Screen

DJI Avinox DP100, 2-inch color OLED touchscreen, 800 nits brightness, 326 ppi resolution.

Rear Derailleur

Sram Eagle 90 T-Type, 12 speed.

Gear levers

Sram Eagle 90 Transmission Shifter, 12 speed.

Crankset

34T BCD 104mm with chainring bolts / Forged AL6061/T6 165mm, brushed black anodized finish.

Cassette

Sram XS-1270 Eagle, 10-52 teeth.

Brake levers

Shimano XT BR-M8220, 4-piston hydraulic disc brakes, 203/203 mm rotors.

Tires

Maxxis : Front 29 x 2.5 Assegai / Rear 29 x 2.4 Minion DHR II.

Wheels

Megamo 29 SL 30 ASY – Micro, 30 mm aluminum rims Tubeless ready.

Handlebar

Megamo Alloy Butted 35 x 800 mm, rise 12 mm, return angle 6º.

Gallows

Satori New Ursa 35 mm.

Seat post

Megamo Ø31.6 mm, telescopic rod with remote control: Size S: 125 mm stroke / Size M: 150 mm / Size L: 170 mm.

Saddle

Fizik Ridon X5.

Please note that the specifications may be changed without prior notice by the manufacturer, based on the availability of components and other factors.