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Merida eBig.Nine 400 Electric Hardtail Mountain Bike Metallic Black/Gunmetal Grey

Brand: Merida

SKU: Select a size

Other Year Models

Merida eBig.Nine 400 Electric Hardtail Mountain Bike Cool Grey/Black

2025

Merida eBig.Nine 400 Electric Hardtail Mountain Bike Metallic Black/Gunmetal Grey

2026

Size: Select a size

SM MD LG XL

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$3,844.00 Full price

$3,844.00

Club price

$5,499.00 Full price

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Steep Hills & Heavy Loads / 85 Nm Torque

Up to 73 km Range

Shimano STePS EP6 Motor

Alloy Frame/ Suntour Fork

100mm Front Travel

630Wh Battery

Have a Question? Ask an expert on 1800 990 523

Product Details

Description

The Merida eBig.Nine 400 Electric Hardtail Mountain Bike in Metallic Black/Gunmetal Grey is designed for those who seek adventure on and off the trails. Equipped with a powerful Shimano EP6 motor, it delivers 85Nm of torque for a smooth and responsive ride, while the 630Wh battery ensures you can explore further without worrying about running out of power. The bike features a robust alloy frame, hydraulic disc brakes for reliable stopping power, and a Suntour XCM34 fork with 100mm travel to handle rough terrains. With 29" wheels and a Shimano CUES groupset, this e-bike offers a perfect blend of performance and comfort for both seasoned riders and newcomers.

Key Features

Shimano EP6 motor 85Nm torque
Shimano 630Wh long-lasting battery
Hydraulic disc brakes for reliable stopping
Suntour XCM34 fork 100mm travel
29" wheels for smooth rolling

Specifications

Product Overview

Product

Merida eBig.Nine 400 Electric Hardtail Mountain Bike Metallic Black/Gunmetal Grey

Brand

Merida

Parent SKU

Merida26eBIGNINE400METALLICBLACKGUNMETALGREY

Size SKUs

SM: MEEB2600280
MD: MEEB2600281
LG: MEEB2600282
XL: MEEB2600283

Year Model

2026

Product Features

Frame Material

Alloy

Frame Style

Crossbar

Colour

Black

Wheel Size

29"

Brake Type

Hydraulic Disc Brake

Gears

1 x 10

Front Travel

100mm

Motor and Battery System

Drive Type

Mid Drive

Motor Brand

Shimano

Motor

Shimano EP6; 85Nm; 25KPH

Torque (Nm)

Motor Climbing Ability

Steep Hills & Heavy Loads

Battery Size (Watt-Hours)

630

Battery

Shimano EN806; 630Wh

Max. Range (KMs)

Display

Shimano SC-EN500A

Approved for sale in NSW

true

Declared Article Number (NSW)

ULL-104164-EA

Build

Frame

eBIG.NINE LITE III; MAT aluminium; 29x2.35" without fender max./ 29"x2.25" with fender max. WHS; 148x12 AST; intube

Fork

Suntour XCM34-Boost LOR DS; 100mm; Tapered; 51mm fork offset; 29x2.4" max WHS

Handlebars

MERIDA MERIDA EXPERT TR II; 760 WHB; 18 RHB

Headset

MERIDA-8157

Grips

MERIDA COMP TK

Stem

MERIDA EXPERT eTRII; MAT aluminium; 35 DSH; 0 ASD; GoPro & Supernova mount; 50 mm all sizes

Pedals

VP VPE-537

Saddle

MERIDA COMP SL; V-mount; incl. MERIDA minitool

Seat Post

MERIDA EXPERT CC; MAT aluminium; 34.9 DSP; 0 SSB

Seat Clamp

MERIDA EXPERT

Accessories

Kickstand: CL-KA98, 29"; MERIDA Multitool with saddlebox

Wheels

Wheel Size

29"

Rims

MERIDA COMP CC II; 25 IWR; MAT aluminium

Hubs

F: Shimano TC500-B; 110x15 WHF; 32 SPH; Centerlock | R: Shimano TC500-HM-B; 148x12 WHR; 36 SPH; Centerlock

Tyres

F: Maxxis Ikon; 29x2.2"; kevlar bead | R: Maxxis Ikon; 29x2.2"; kevlar bead

Spokes

Black stainless ; black nipples

Groupset

Crankset

Shimano CRE70-B; 34 ATC ; Shimano FC-EM600; 165 mm for all sizes

Chain

Shimano LG500

Brakes

F: Shimano MT-200; 2 piston | R: Shimano MT-200; 2 piston

Front Rotor

Shimano RT30; 180 mm

Rear Rotor

Shimano RTEM300; 180 mm

Shifters

R: Shimano CUES U6000-10

Rear Derailleur

Shimano CUES U6000 ; GS

Cassette

10 Speed

Frequently Asked Questions

What is the Merida eBig.Nine 400 used for?

The Merida eBig.Nine 400 is used for mountain biking, offering a versatile ride suitable for both trails and urban environments. Its powerful motor and durable design make it ideal for exploring various terrains.

Why choose the Merida eBig.Nine 400?

Choose the Merida eBig.Nine 400 for its combination of power, range, and comfort. With a robust Shimano motor and long-lasting battery, it provides a reliable and enjoyable riding experience for both casual and serious cyclists.

Who is the Merida eBig.Nine 400 designed for?

The Merida eBig.Nine 400 is designed for mountain biking enthusiasts and those looking to explore off-road trails. It's suitable for riders who value performance, durability, and the ability to tackle diverse terrains with ease.

Disclaimer

Please Note: Before using this vehicle, check the applicable local laws relating to your intended use of the vehicle on roads and road related areas. Please ride responsibly and follow your local laws. We do not recommend modifying your electric bike or electric scooter.

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PERFECT RIDE GUARANTEE

If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »

FREE BIKE BUILD

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FIRST FREE TUNE-UP

Every bike comes with a complimentary free tune-up and safety check. Learn more »

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Powerful Motor and Battery

The Merida eBig.Nine 400 is equipped with a Shimano EP6 motor, providing 85Nm of torque for a powerful and efficient ride. Paired with a 630Wh battery, it offers extended range, allowing you to tackle longer rides with ease.

Durable and Comfortable Design

Built with a sturdy alloy frame and 29" wheels, this bike ensures a smooth and stable ride over various terrains. The Suntour XCM34 fork with 100mm travel absorbs shocks, enhancing comfort on bumpy trails.

Reliable Braking System

Featuring hydraulic disc brakes, the Merida eBig.Nine 400 offers consistent and reliable stopping power in all weather conditions. This ensures safety and control, whether you're descending steep hills or navigating tricky paths.

Not sure what sized bike is best?

Answer a few short questions and we'll make a recommendation on which size is best for you.

Your selected size: -

Legend

Available size

Current size

Unavailable size

Suggested sizing

Merida eBig.Nine 400 Electric Hardtail Mountain Bike Metallic Black/Gunmetal Grey geometry diagram

Legend

ST Seat Tube
STA Seat Tube Angle
R Reach
TT Top Tube
BD Bottom Bracket Drop
S Stack
CS Chain Stay Length
HT Head Tube
WB Wheel Base
HTA Head Tube Angle
FL Fork Length

Wheel Size

29"

Stack

636

640

650

659

Reach

411

427

445

462

Top Tube Length

588

605

625

645

Seat Tube Length

380

430

480

530

Seat Tube Angle

75.0

Fork Length

527

Head Tube Length

115

120

130

140

Head Tube Angle

67.5

Handlebar Height

Bottom Bracket Drop

Chainstay Length

Wheelbase

Standover Height

719

750

794

835

Minimum Seat Height

Maximum Seat Height

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