Merida eONE-EIGHTY 400

2026 MountainEnduro Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £4,900 Last known price
Travel: 180 / 180 mm Fork / rear shock
Wheels: 29″ / 27.5″
Drivetrain: 1 × 9 36t / 11–46t
Gear range: 418%
Battery: 600 Wh
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

X-Short
Short
Mid
Long
X-Long

The manufacturer did not publish rider heights for these sizes.

Components

24 of 28 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

eONE-EIGHTY LITE, material: aluminium, 180mm suspension travel, 27.5" x 2.6" max. wheelsize, 148x12mm axle standard Not identified

Electric system

4 parts

Suspension

2 parts

Drivetrain

6 parts

Bottom bracket

BSA, threaded Not identified
Cassette
- Shimano CS-LG400-9 9 speeds
CS-LG400
Chain
- Shimano CN-LG500
CN-LG500
Crankset
- FSA Direct Mount steel 36t
Rear derailleur
- Shimano Cues RD-U4000 9 speeds
RD-U4000
Shifters
- Shimano SL-MT500-L
SL-MT500

Brakes

2 parts

Wheels and tires

5 parts

Front hub
- Shimano HB-TC500
HB-TC500
Rear hub
- Shimano FH-TC500
FH-TC500
Rims
- Merida
Spokes

Black stainless, black nipples Not identified
Tires
- Maxxis

Cockpit and contact points

6 parts

Other components

2 parts

Fenders

RF-001 mini fender Not identified

RF-001
Lights
- Lezyne
CG-404RG-BLK

Sizes and geometry

5 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size Mid

Table

Geometry diagram unavailable

Diagrams for different front and rear wheel sizes are not available yet. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	415	435	460	485	505
Stackmm	652	657	661	666	670
Top tube lengthmm	556	577	604	630	652
Seat tube lengthmm	400	410	425	445	465
Head tube lengthmm	110	115	120	125	130
Head tube angle	64.5°	64.5°	64.5°	64.5°	64.5°
Seat tube angle	78.5°	78.5°	78.5°	78.5°	78.5°
Chainstay lengthmm	435	435	435	435	435
Wheelbasemm	1195	1218	1245	1272	1294
Front centermm	760	783	810	837	859
Bottom bracket dropmm	12	12	12	12	12
Fork rakemm	36	37	37	36	36
Trailmm	139	138	138	139	139
Stack/reach ratio	1.57	1.51	1.44	1.37	1.33

Not published by the manufacturer: Bottom bracket height, Standover height, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Weight limit: 140 kg

308.6 lb

Suspension

Suspension configuration: Full suspension
Front travel: 180 mm
Rear travel: 180 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 36
Largest chainring: 36
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 46
Lowest gear: 21.5 in
Highest gear: 90.0 in

Wheels and brakes

Wheel configuration: Different sizes
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Electric system

Battery capacity: 600 Wh

Additional specifications

Battery: Bosch PowerTube 600 Wh, removeable
Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 29″, 27.5″

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

180 mm

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2026
Sample: 1,332 bicycles with this information
Coverage: 95.2% of the class

Rear travel

180 mm

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2026
Sample: 1,005 bicycles with this information
Coverage: 71.8% of the class

Shifting

Mechanical

454 of 1,399 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2026
Sample: 1,399 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.2 km/h
Highest gear: 34.5 km/h

Total gear range 418%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 21.5–90.0 gear inches

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2026 builds
Specification	This bicycle Merida eONE-EIGHTY 400	Merida eONE-EIGHTY 500	Merida eONE-EIGHTY 700	Merida eONE-EIGHTY 900	Merida eONE-EIGHTY FR 600	Merida eONE-EIGHTY FR 800
Frame
Bicycle weight	Not informed	27 kg	27 kg	27.2 kg	27.6 kg	27.6 kg
Drivetrain
Rear sprockets	9	10	12	11	10	12
Smallest sprocket	11	11	11	11	11	10
Largest sprocket	46	48	50	50	48	52
Lowest gear	21.5 in	20.6 in	19.8 in	19.8 in	20.6 in	19.0 in
Highest gear	90.0 in	90.0 in	90.0 in	90.0 in	90.0 in	99.0 in
Electric bicycle systems
Battery capacity	600 Wh	800 Wh	800 Wh	800 Wh	800 Wh	800 Wh
Other specifications
Bottom bracket standard	BSA	BSA	BSA	BSA	BSA	Bosch