Megamo2027
Reason AL
Aluminium version of the 2027 Reason, with 160 mm suspension front and rear, an Avinox M2S motor and an integrated 800 Wh battery. Four verified builds include mechanical and wireless drivetrain options.
Colours
Manufacturer colour illustration. Equipment, model year and frame size shown may differ from the selected configuration.
Sources checked: 25 October 2026
Reason AL 03 AXS (LOW)
Selected size: L
800 Wh
M2S
- Reach (mm)
- 500
- Stack (mm)
- 653
Motor, frame and suspension
- Motor
- Avinox M2S
- Motor power (W)
- 1,300 W
- Motor torque (Nm)
- 130 Nm
- Battery
- 800 Wh
- Removable battery
- Unknown
- Frame material
- Aluminium
- Wheel setup
- 29
- Front travel (mm)
- 160
- Rear travel (mm)
- 160
- Weight (kg)
- Unknown
Figures are manufacturer claims, not independent measurements. Unknown values are never substituted with zero.
Refer to the linked manufacturer source for operating and measurement conditions.
Refer to the linked manufacturer source for operating and measurement conditions.
Build sources: Megamo
Components
- Fork
- Fox 38 Float Factory E-Bike Optimized, 160mm Travel, Grip X2
- Rear shock
- Fox Float X Factory, 210 x 55 mm
- Brakes
- Shimano XT M8220, Hydraulic Disc 4-Piston, RT-CL800 203 mm
- Drivetrain
- Sram S1000 EAGLE AXS T-TYPE, 12-Speed / Sram XS 1270 T-TYPE, 10-52T
- Wheels
- DT Swiss H 1900 SPLINE, 30mm Tubeless ready Aluminium rim, 370 Ratchet LN 18
- Tires
- Front: Maxxis Assegai 29x2.5 DD 3C MaxxGrip / Rear: Maxxis Minion DHR II 29x2.4 DD 3C MaxxTerra
Build sources: Megamo
Geometry by size
Reason 160/160 mm, flip-chip LOW (factory default). Aluminium and carbon XL dimensions are not interchangeable.
Select a size heading or any value in its column to update the configuration and size-specific details.
Bike geometry illustrated
The redrawn reference shows markers A–O. Focus or point to a measurement in the legend to highlight its marker.
- 500 mm
- 653 mm
- Not documented
- Not documented
- Not documented
- 1,317 mm
- 458 mm
- 30 mm
- 348 mm
- 651 mm
- 63.5 °
- Not documented
- Not documented
- 77 °
- 455 mm
This redraw illustrates measurement locations, not the selected bike's frame or proportions. The values alongside are documented for the selected size. Unavailable measurements remain undocumented. Fork length is not suspension travel.
Live size comparison
Change the selected size here or above to update the overlay and values. The reference size stays fixed until you change it.
Reference: S (faded)Selected: L (full opacity)
Both layers use the same transparent reference artwork, aligned at the bottom bracket. Each is scaled horizontally by its published reach and vertically by its stack. This illustrates reach and stack differences only: wheelbase, angles, wheels and frame shapes are not reconstructed. Use the documented values and deltas below for all other measurements. This is not a fit prediction.
- Reach (mm)
- 500 mmΔ +58 mm
- Stack (mm)
- 653 mmΔ +36 mm
- Front center (mm)
- Not documentedΔ Not documented
- Wheelbase (mm)
- 1,317 mmΔ +84 mm
- Chainstay (mm)
- 458 mmΔ +8 mm
- BB drop (mm)
- 30 mmΔ 0 mm
- BB height (mm)
- 348 mmΔ 0 mm
- Effective top tube (mm)
- 651 mmΔ +67 mm
- Head angle (°)
- 63.5 °Δ 0 °
- Effective seat angle (°)
- 77 °Δ 0 °
- Seat tube (mm)
- 455 mmΔ +55 mm
Each Δ column compares that size with the first size shown, not the currently selected size. Changing build can change the reference size. Deltas are numerical only; size labels, setup and measurement conditions must be considered.
| Measurement | S | M | Δ vs S | L | Δ vs S | XL | Δ vs S |
|---|---|---|---|---|---|---|---|
| Reach (mm) | 442 | 470 | +28 mm | 500 | +58 mm | 512 | +70 mm |
| Stack (mm) | 617 | 635 | +18 mm | 653 | +36 mm | 662 | +45 mm |
| Head angle (°) | 63.5 | 63.5 | 63.5 | 63.5 | |||
| Effective seat angle (°) | 77 | 77 | 77 | 77 | |||
| Chainstay (mm) | 450 | 454 | +4 mm | 458 | +8 mm | 454 | +4 mm |
| Wheelbase (mm) | 1,233 | 1,274 | +41 mm | 1,317 | +84 mm | 1,329 | +96 mm |
| BB height (mm) | 348 | 348 | 348 | 348 | |||
| BB drop (mm) | 30 | 30 | 30 | 30 | |||
| Seat tube (mm) | 400 | 420 | +20 mm | 455 | +55 mm | 460 | +60 mm |
| Effective top tube (mm) | 584 | 617 | +33 mm | 651 | +67 mm | 665 | +81 mm |
| Front center (mm) | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown |
Manufacturer height guide
180–195 cm
Height guidance is a starting point. Rider proportions, setup and preferences also matter; this is not a fit guarantee.
Price observations
No sourced price observation is recorded for this build.
Prices are in euros for the stated build, market and date. A conversion is an estimate, not a local retail price. Historical observations are not current offers. Confirm taxes, fees and final price with the seller.
Availability
Current stock and delivery availability are not verified. Check with the manufacturer.
Intended use and assessment
All-Mountain
No sourced strengths or trade-off assessment is recorded. Specifications alone do not establish how a bike will ride.