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2027 Megamo

REASON CRB 05

A 29″ carbon frame full suspension enduro e-bike with modest components.

Manufacturer Price

€6,999($8,143)
FrameCarbon
SuspensionFull, 160 / 160mm
ForkFox Performance Float 38
ShockFox Float X Performance
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetSRAM
MotorAvinox 1300W 150Nm mid-drive
BatteryAvinox 800Wh
BrakesShimano XT Hydraulic Disc
View on megamo.comLearn about Megamo
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

31 mph

REASON CRB 05

26 mph

Similar Bikes

Highest gear

(descending)

Price History
Reviews
off.road.cc
Megamo Reason CRB 01 e-MTB | off-road.cc

Mar 2026 · Liam Mercer

Megamo’s Reason CRB 01 is one of the few e-MTBs to don the Avinox motor, making it pretty desirable from the get-go. But, of course, a bike is much more than its motor, which means great things for the Reason as its heft of power is backed up by a solid trail-going ride that’ll please ... Read more

Highs
  • Super stable

  • Excellent suspension kinematic

  • Lovely specification

  • Paint job is striking

Lows
  • Lacks agility

  • Creaks a lot

  • Flimsy tyre casings

  • A longer dropper and shorter seat tube would help a lot

  • Paint job is striking

Read Review

Specs
Build
Frame

Reason Full Carbon Frame, Alloy shock extension, Full Integratted Battery, 12 x 148 Boost, Megamo ASP, Wheel travel: 160 mm

ColorsGarnet Ud; Amber Orange; Green

Fork

Fox 38 Float Performance E-Bike Optimized, 160mm Travel, Grip

Travel160mm

Spring TypeAir

Shock

Fox Float X Performance, 210x55mm, 2 Position

Travel160mm

Headset

Acros AZA-288R2 ZS56 blocklock 135º

Stem

Satori Ursa, 35 x 35 mm

Handlebar

Megamo Alloy Butted 35 x 800 mm, 12 mm Rise, 6º Back Sweep

Saddle

Fizik Terra Aidon X5, 145 mm

Seatpost

Megamo Ø31.6 mm

TypeRigid

Groupset
Rear Derailleur

SRAM 90 EAGLE T-TYPE, 12-Speed

Crank

SRAM EAGLE T-TYPE Avinox Chainring 36T 12-Speed, Crankset 165mm

Shifters

SRAM 90 EAGLE T-TYPE

Cassette

SRAM XS 1270 T-TYPE, 10-52T

Brakes

Shimano XT M8220, Hydraulic Disc 4-Piston, RT-CL800 203 mm

TypeShimano XT Hydraulic Disc

Wheels
Rims

Megamo 29 SL 30 ASY, Aluminium Rim, 15x110/12x148 mm

Tires

Front: Maxxis Assegai 29x2.5 DD 3C MaxxGrip / Rear: Maxxis Minion DHR II 29x2.4 DD 3C MaxxTerra

Electric Components
Motor

Avinox M2S -150Nm 1300W (Boost mode) / 130Nm 1300W

Battery

Avinox 800 Wh, 35,9V, IP56

Display

Avinox DP100, 2-inch full-color OLED touchscreen, 800 nits, 326 ppi

Charger

Avinox 4A Charger

Rider Notes
Riders Also Viewed

First added April 11

Last updated June 7