Merida eSILEX 400 2025 electric bike image 01

Overview

The Merida eSILEX 400 is a mountain bike designed for trail riding, offering smooth and controlled motor support that feels natural with its torque and cadence sensor. It makes good use of its battery, delivering a useful range for most trail adventures, and charges relatively quickly for convenience. However, its lower motor power and torque may make steep climbs feel more challenging, and the lack of suspension could make rough terrain less comfortable. The non-removable battery means you'll need to keep the whole bike near a power source for charging.

Where to buy

Compared with similar mountain bike e-bikes on Bikkerr, this model sits £2,615.35 below average

Lowest price now: £2,650.00 Best price ever seen: £2,650.00 Prices update every ~24 hours
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Merida eSILEX 400
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Merida eSILEX 400
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eBike Overview

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eBike Type: Mountain Bike

The style of riding intended for this bike

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Released: 2025

The bike was released 1 years ago

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Screen

Mahle iWoc ONE

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Lights Included

Yes

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Weight (inc battery): 14.4 kg

The website average for electric bikes is 24.55 kg. This electric bike is 10.16 kg under the average. Total bike weight may vary depending on frame size.

Esystem & Battery

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Motor Name

Mahle X 30

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Motor Power

250 watts

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Motor Torque

45 N.m

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Sensor Type

Torque and Cadence Sensor

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Battery Capacity

250 wh

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Claimed Max Range

35 miles (56.3 km)

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Charge Time

3h 30m

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Removable Battery

No

Sizing & Geometry

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Min / Max Rider Height

S 155–165 cm (5'1"–5'5") | M 165–175 cm (5'5"–5'9") | L 175–185 cm (5'9"–6'1") | XL 185–195 cm (6'1"–6'5")

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Adjustable Sizing

Adjustable saddle height

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Folded Dimensions

n/a

Wheel & Tire Details

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Wheelset Name

Merida Expert SL (22 mm inner width, Tubeless Ready)

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Wheelset Size

700c

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Tires

Maxxis Rambler

Frame Info

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Frame Material

Aluminium

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Suspension Type

No suspension

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Foldable Frame

No

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Max Payload

150 kg (330.7 lbs)

Drivechain Details

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Groupset details

Shimano GRX400 / HG50

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Drivechain type

Chain drive

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Shifters

Shimano GRX 400 (Dual Control levers)

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Amount of gears

10 Gears

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Rear Derailleur

Shimano GRX 400

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Front Derailleur

Shimano GRX 400

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Cassette

Shimano CS-HG 50 (11-36 teeth, 10-speed)

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Cranks

Shimano GRX 600 (46-30 teeth)

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Chain

KMC e 10

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Bottom Bracket

Mahle X 30 specific (integrated with torque sensor)

Brakes

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Brakes

Shimano GRX400

Unknown / Not Specified

Brake Type: Unknown / Not Specified

Hydraulic operated discs brakes (Very good)

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Brake Rotors

Shimano RT 10 (160 mm front and rear)

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Shifters

Shimano GRX 400 (Dual Control levers)

Other Components

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Saddle

Unknown

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Handlebars

Unknown

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Bar Tape

Unknown

Manufactures Info

Worldwide Shipping: Yes

Delivery across the globe!

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Warranty: 2 Years

Limited warranty website average: 3.12 years

Sometimes a small push is all that's needed to open up a whole new world of exploration. The eSILEX 400 pairs a sleek, lightweight frame with versatile gravel tyres on 700c rims to the helping hand of the latest MAHLE ebikemotion X30 hub drive motor and a 237 Wh battery to help expand your riding horizons. A fully-featured frame and carbon fork with plenty of mounts is ideal for overnight bikepacking trips or smaller adventures, while the smooth ... Read More