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Merida eBig.Nine 300 SE 504wh Electric Hardtail Mountain Bike Metallic Black/Gunmetal Grey

Name: Merida eBig.Nine 300 SE 504wh Electric Hardtail Mountain Bike Metallic Black/Gunmetal Grey XL
SKU: 1YROC2AT

Brand: Merida

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$3,999.00 Full price

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Moderately Steep Hills / 60 Nm Torque

Up to 61 km Range

Shimano STePS EP5 Motor

Alloy Frame/ Suntour Fork

100mm Front Travel

504Wh Battery

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Product Details

Description

The Merida eBig.Nine 300SE 504wh Electric Hardtail Mountain Bike is built for riders who want an electric mountain bike that tackles climbs and keeps you fresh on longer days out. Powered by the Shimano EP5 with 60Nm of assistance and paired with a 504Wh Shimano battery, it delivers practical, pedal-help acceleration without needing to grind. Its alloy eBIG.NINE LITE frame and Suntour front suspension smooth out rough track chatter, while Shimano hydraulic disc brakes give you reliable control when the terrain gets sketchy. It is ideal for exploring local trails, commuting with extra confidence, and progressing your weekend mountain riding with a comfortable, capable hardtail setup.

Key Features

Shimano EP5 motor with 60Nm torque
504Wh Shimano battery for longer rides
Hydraulic disc brakes for confident stopping
Alloy hardtail frame for nimble trail control
Merida grips and easy VP platform pedals

Specifications

Product Overview

Product

Merida eBig.Nine 300 SE 504wh Electric Hardtail Mountain Bike Metallic Black/Gunmetal Grey

Brand

Merida

Parent SKU

7R014WXK

Year Model

2027

Product Features

Frame Material

Alloy

Colour

Black

Brake Type

Hydraulic Disc Brake

Gears

1 x 8

Front Travel

100mm

Motor and Battery System

Motor Brand

Shimano

Motor

Shimano EP5, 60Nm

Torque (Nm)

Motor Climbing Ability

Moderately Steep Hills

Battery Size (Watt-Hours)

504

Battery

Shimano EN604 Battery, 504Wh

Max. Range (KMs)

Display

Shimano SC-EN500,

Build

Frame

eBIG.NINE LITE

Fork

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

Handlebars

MERIDA EXPERT, MAT aluminium, 680 WHB, 15 RHB

Headset

MERIDA-2341 (for the steerer 1-1/8"~1.5"),

Grips

MERIDA COMP TK,

Stem

MERIDA COMP CC, MAT aluminium, 31.8 DSH, 7 ASD; 90 mm all sizes,

Pedals

VP VPE-891,

Saddle

MERIDA Expert TK, 168 width

Seat Post

MERIDA COMP CC, MAT aluminium, 30.9 DSP, 0 SSB

Wheels

Rims

MERIDA COMP TK, 20 IWR, MAT aluminium,

Hubs

F: Shimano QC300, 100x9 WHF, 32 SPH, Centerlock | R: Shimano TC500-HM-B, 148x12 WHR, 36 SPH, Centerlock

Tyres

F: Kenda Booster, 29x2.2", wire, | R: Kenda Booster, 29x2.2", wire,

Groupset

Crankset

Prowheel EB11, 165mm for all sizes; Prowheel Pro38P-S16-49, 38t

Chain

KMC Z8.3 EPT,

Brakes

Shimano MT-200, 2 piston

Front Rotor

Shimano RT10, 180 mm

Rear Rotor

Shimano RT10, 180 mm

Shifters

Shimano ALTUS,

Rear Derailleur

Shimano Essa,

Cassette

8 Speed

Cassette Model

Shimano HG300, 11-45,8,

Frequently Asked Questions

What is the Merida eBig.Nine 300SE 504wh Electric Hardtail Mountain Bike used for?

The Merida eBig.Nine 300SE 504wh Electric Hardtail Mountain Bike is used for trail riding, longer scenic rides, and everyday adventures where you want extra help from an electric bike, especially on hills and stop-start climbs.

Why choose the Merida eBig.Nine 300SE 504wh Electric Hardtail Mountain Bike?

Choose the Merida eBig.Nine 300SE 504wh Electric Hardtail Mountain Bike for its Shimano EP5 motor with 60Nm torque and 504Wh battery, giving you practical range and climb assistance. You also get hydraulic disc brakes, a comfortable alloy hardtail platform, and dependable Shimano shifting for a smooth ride.

Who is the Merida eBig.Nine 300SE 504wh Electric Hardtail Mountain Bike designed for?

The Merida eBig.Nine 300SE 504wh Electric Hardtail Mountain Bike is designed for riders who want a capable electric mountain bike without complicated setup, and who enjoy hardtail handling on local trails and mixed terrain. It suits both newer riders seeking confidence and experienced cyclists wanting an efficient electric hardtail for regular MTB days out.

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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Shimano drive for real-world climbing

With a 60Nm motor and Shimano EP5 assistance, you get steady power when the route turns up. The 504Wh battery helps extend your ride so you can go further.

Hydraulic stopping power

Shimano MT-200 hydraulic disc brakes plus 180mm rotors deliver strong, consistent braking. Feel confident negotiating corners, descents, and wet or dusty surfaces.

Ready-to-ride comfort and control

A responsive hardtail alloy frame and Suntour fork help keep handling lively on mixed terrain. Merida grips and VP platform pedals make it easy to get foot placement right quickly.