Megamo Reason Air Al e-bike 2026

Lightness that adapts to your style

Designed to offer the perfect balance between low weight and high performance. Choose between the solidity of aluminum or the responsive lightness of carbon. Adjustable geometry and optimized kinematics ensure agility, control, and efficiency on all types of terrain. Thanks to DJI's Avinox system, you can count on powerful and smooth assistance, ideal for both challenging climbs and technical descents. A lightweight, precise e-bike suitable for every cyclist.

Precise design and kinematics
The REASON revolutionizes the world of e-bikes with a high-performance, lightweight frame with exceptional kinematics. It absorbs vibrations without losing responsiveness and offers agility, control, and precision at all times. Its integrated, clean, and streamlined design looks like a muscle bike: no one would guess it's electric, even up close.

Adjustable geometry
A Flip Chip system allows you to quickly and easily adjust the frame geometry. Change the steering and rear triangle angles to adapt the bike to your riding style or the type of route. One frame, four possible configurations. Maximum versatility for riders who want it all.

Smart touchscreen
The REASON features the DJI Avinox system's 2" OLED touchscreen, 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 all conditions and resistant to water, dust, and wet fingers.

Features

• DJI Avinox M1 Motor -120Nm 1000W (Boost mode) / 105Nm 850W
• Integrated LI-ION 800 Wh battery
• Reason Aluminum frame, Boost, 140mm wheel travel
• Fox 36 SL Factory Kashima fork with 140 mm travel
• Fox Float Factory Kashima shock absorber
• Shimano XT 12-speed drivetrain
• Shimano XT 4-piston hydraulic disc brakess

Tech spec

Frameset

• Fork: Fox 36 SL Factory Kashima, 140mm, Grip X, Rake: 44mm
• Shock: Fox Float, Factory Series, Kashima 2pos-adj, Evol LV, 210x47,5mm 
• Headset: Acros AZX-589 ZS56 blocklock 150º

Electronic components

• Motor: DJI Avinox M1,120Nm 1000W (Boost mode) / 105Nm 850W, 5 modos de asistencia, 150rpm
• Battery: DJI Avinox 800 Wh, 35,9V, IP56
• Display: DJI Avinox DP100, pantalla táctil OLED a todo color de 2 pulgadas, 800nits, 326ppi

Drivetrain

• Rear Derailleur: Shimano XT M8100, Shadow Plus 12-Speed
• Shifters: Shimano XT M8100, 12-Speed
• Crankset: 34T BCD 104mm with chainring bolt / Forged AL6061/T6 165mm beat blasted anodized black
• Cassette: Shimano XT M8100, 10-51T

Brakes

• Brakes: Shimano XT BR-M8220, hydraulic disc 4-Piston, 203/203mm

Wheels

• Tires: Maxxis Front: 29 x 2.5 Assegai, Rear: 29 x 2.4 Minion DHR II
• Wheels: DT Swiss M 1900 SP, 30mm Tubeless ready Aluminium rim

Components

• Stem: Megamo 3D Forged Alloy 31,8, ±7º Rise, 60 mm
• Seatpost: Fox Transfer Kashima SL 31,6mm telescopic seat post, remote adjustment S size 100 mm Drop / M, L size 125 mm Drop / L size 150 mm Drop

Producer's notes: depending on component availability, specifications are subject to change without notice. Images are for illustrative purposes only.