Megamo · E-bike
REASON AIR CRB 00 (2027)
Reason Air
Colours
Colour options
Available in 3 colours.

Garnet UG

Amber Orange

Green
Megamo
Overview
140/140mm
default with flip-chip High
182 <

Main Features
Adapted to your style
Designed to offer a perfect balance between reduced weight and high-level performance. Choose between the solidity of aluminum or the reactive lightness of carbon. Its adjustable geometry and optimized kinematics ensure agility, control and efficiency in any type of terrain. Thanks to the Avinox system from DJI, you will enjoy powerful and smooth assistance, ideal for demanding ascents as well as technical descents. A lightweight, precise and adaptable e-bike for every rider.
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.
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
Responsiveness
Immediate and precise response to every movement.
Design Integration
Clean, modern design with advanced integration and standout aesthetics.
Lightness
The Reason is lighter without compromising performance, improving agility and efficiency on demanding terrain.

Motor DJI Avinox
The DJI Avinox M1 motor, integrated into the Megamo REASON, blends cutting-edge technology with relentless performance. Its compact design, palm-sized and weighing just 2.52 kg, delivers an impressive 105 Nm of torque. Thanks to its innovative planetary gear, it achieves a high transmission ratio in minimal space, striking a remarkable balance between size, lightness, and power. Ideal for tackling the toughest terrain with maximum efficiency and control.
120Nm
Boost: Maximum continuous torque

Connectivity

Intuitive and configurable interface
Thanks to the integrated Avinox drive system, the Reason allows users to easily record all ride data. With advanced sensors that collect nearly 50 metrics, the control screen can be customized via the Avinox app, including details such as ride duration, range, average speed, and real-time power output.
Build highlights
Specification
REASON AIR CRB 00 (2027) specification
Specification as supplied by Megamo. Components may change subject to availability.
Frameset
- Frame
- Reason Full Carbon Frame, Alloy shock extension, Full Integratted Battery, 12 x 148 Boost, Megamo ASP, Wheel travel: 140 mm
- Fork
- Fox 36 Float SL Factory, 140mm Travel, Grip X, HSC, LSC, HSR, LSR, Kabolt SL Axle x 110, 1.5 Tapered, 68HT, 44mm Offset
- Shock
- FOX Float Factory Kashima, 210x47,5 mm, Evol LV, Low Speed Rebound, 2 Position
- Headset
- Acros AZX-589 ZS56 blocklock 150º
Electric system
- Motor
- DJI Avinox M1, 120Nm 1000W (Boost mode) / 105Nm 1000W, 5 assistance modes, 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
- Sram XX Eagle AXS T-Type 12s
- Shifters
- Sram XX AXS controller
- Crankset
- 34T BCD 104mm with chainring bolt / Forged AL6061/T6 165mm beat blasted anodized black
- Cassette
- Sram XX Eagle T-type 10-52T
Brakes
- Brakes
- Shimano XTR BR-M9920, hydraulic disc 4-Piston, 203/203mm
Wheels & tyres
- Tires
- Front: Pirelli Scorpion 29x2.4 MTB scM Trail ProWALL SmartGRIP / Rear: Pirelli Scorpion 29x2.4 MTB scR Trail ProWALL SmartGRIP
- Hubs
- DT Swiss HXC 1200 Carbon e-bike SP 29 CL 30
- Wheels
- DT Swiss HXC 1200 Carbon e-bike SP 29 CL 30
Cockpit & contact points
- Handlebar
- Full Integrated Carbon Handlebar / S, M size 60 x 760 mm / L, XL size 80 x 760 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
- Seat
- Fizik Ridon X1
Ordering
Available from The Cycle Collective
Available to order through The Cycle Collective in Dorking. For availability, sizing advice or a bike fit, call 0203 148 6764 or email hello@thecyclecollective.cc.