Description

Megamo REASON CRB 03 2026 (Blue)

Designed to offer the perfect balance between low weight and high performance. Adjustable geometry and optimized kinematics ensure agility, control, and efficiency on any 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 featuring exceptional kinematics. It absorbs vibrations without sacrificing responsiveness and offers agility, control, and precision at all times. Its integrated, clean, and streamlined design has the look of a muscle bike—no one would guess it's electric, even from up close.

Adjustable Geometry
A Flip Chip system allows you to quickly and easily adjust the frame geometry. Change the head tube 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.

DJI Avinox Drive unit and Battery
The DJI Avinox M1 motor, integrated into the Megamo REASON, combines cutting-edge technology and relentless performance. Its compact, palm-sized design weighing just 2.52 kg (5.5 lb) generates an impressive 105 Nm of torque. Thanks to its innovative planetary gearing, it offers a high gear ratio in a minimal space, achieving an exceptional balance between size, lightness, and power. Ideal for tackling the most challenging terrain with maximum efficiency and control.

Full Guide HERE

Specifications

· DJI Avinox M1 Motor - 120Nm 1000W (Boost mode) / 105Nm 1000W
· Integrated 800Wh LI-ION battery
· Reason Full Carbon Frame, Boost, 160mm travel
· Fox 36 Factory Kashima fork with 160mm travel
· Fox Float X Factory Kashima shock absorber
· SRAM 90 Eagle 12-speed drivetrain
· Shimano XT 4-piston hydraulic disc brakes

FIT GUIDE

Small <169cm
Medium 169/182cm
Large 182<

Components

Frameset
Reason Full Carbon Frame, Alloy shock extension, Full Integrated Battery, 12 x 148 Boost, Megamo ASP, Wheel travel: 160mm
Fox 36 Factory Kashima fork, Float, 29in, 160mm, Grip X2, Rake: 44mm
Shock: Fox FLOAT X, Factory Series, Kashima 2-post-adj, Evol LV, 210x55
Headset: Acros AZX-589 ZS56 blocklock 150º

Drive unit and Battery
DJI Avinox M1 motor, 120Nm 1000W (Boost mode) / 105Nm 1000W, 5 assist modes, 150rpm
DJI Avinox battery: 800Wh, 35.9V, IP56
DJI Avinox DP100 display, 2-inch full-color OLED touchscreen, 800nits, 326ppi

Drivetrain
Rear derailleur: Sram Eagle 90 T-Type 12s
Shifters: Sram Eagle 90 transmission shifter 12s
Crankset 34T BCD 104mm with chainring bolt / Forged AL6061/T6 165mm beat blasted anodized black
Sram XS-1270 Eagle 10-52T cassettes

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
DT Swiss H 1900 SPLINE wheels, 30mm Tubeless ready Aluminum rim, 370 Ratchet LN 18

Components
Carbon Race Face ERA carbon handlebar 35x800, Rise 20mm
Satori New Ursa 35mm stem
Fox Transfer Kashima 31.6mm telescopic seat post, remote adjustment S size 120 mm Drop / M size 150 mm Drop / L size 180 mm Drop
Fizik Ridon X5 seat