Merida eBIG.NINE 400 e-MTB, side view
Photo: Merida
Full-power eMTBHardtail / Trail2027
eBIG.NINE range · 2 builds

MeridaeBIG.NINE 400

Motor
Shimano EP685 Nm
Battery
630 WhShimano EN806 630, removable
Travel F / R
100 / – mm
Wheels
29"
Frame
Alloy

All Shimano EP8 / EP801 / EP6 eMTBs →

Overview

The Merida eBIG.NINE 400 is the top build of the eBIG.NINE: Shimano EP6 (85 Nm) with 630 Wh, SR Suntour XCM34-Boost LO-R DS fork, Shimano CUES U6000 and Shimano MT200 brakes.

The eBIG.NINE is Merida's aluminium e-MTB hardtail with 29-inch wheels and a 100 mm SR Suntour fork, designed for off-road riding as well as commuting; the frame takes mudguards and a side stand.

The eBIG.NINE 400 uses the Shimano EP6 drive unit (85 Nm) with a 630 Wh battery integrated in the down tube; the 300 SE has the Shimano EP5 (60 Nm) and an externally mounted, removable 504 Wh battery on a more economical frame.

  • Aluminium hardtail, 29" wheels
  • 100 mm SR Suntour fork
  • Shimano EP6 (85 Nm) or EP5 (60 Nm)
  • 630 Wh integrated or 504 Wh external battery

Gallery

Photos: Merida

Full specifications

Frame & suspension

Frame
eBIG.NINE LITE III, material: aluminium, 29x2.35" without fender max./ 29"x2.25" with fender max. wheelsize, 148x12mm axle standard, intube
Sizes
S, M, L, XL
Colour
SILK DOVE BLUE (BLUE)
Fork
SR Suntour XCM34-Boost LO-R DS, 100mm suspension travel, Tapered, 44mm fork offset, 29x2.4" max wheelsize
Headset
MERIDA-8157

E-system

Motor
Shimano EP6, 85Nm, 500W
Battery
Shimano EN806 630, 630Wh, removable
Battery lock
Abus key
Display
Shimano SC-EN500A

Drivetrain

Rear derailleur
Shimano CUES U6000, GS, 10 speed
Shifter
Shimano CUES U6000-10
Chain
Shimano LG500
Chainring
Shimano CRE70-B, 34 teeth
Crankset
Shimano FC-EM600, 165 mm for all sizes
Cassette
Shimano LG300, 11-48 teeth, 10 speed

Brakes

Brakes
Shimano MT200, 2 piston, hydraulic
Rotors
Shimano RT10 / Shimano CL300, 180 mm, 180 mm, incl. SM-EWSS2 magnet

Wheels & tyres

Hubs
Shimano TC500-B / Shimano TC500-HM-B, 110x15mm width front hub, 32 spoke holes, Centerlock, 148x12mm width rear hub, 36 spoke holes, Centerlock
Rims
MERIDA COMP CC II, 25mm inner width, material: aluminium
Front tyre
Maxxis Ikon, 29x2.2", kevlar bead
Rear tyre
Maxxis Ikon, 29x2.2", kevlar bead
Axles
MERIDA COMP TR, including removeable lever, 6/4mm allen key
Spokes
Black stainless, black nipples

Cockpit

Handlebar
MERIDA MERIDA EXPERT TR II, 760mm width, 18mm rise
Stem
MERIDA EXPERT eTRII, material: aluminium, 35mm diameter, 0° stem angle, GoPro & Supernova mount, 50 mm
Grips
MERIDA COMP TK
Seatpost
MERIDA EXPERT CC, material: aluminium, 34.9mm diameter, 0mm setback
Seat clamp
MERIDA EXPERT
Saddle
MERIDA COMP SL, V-mount
Pedals
VP VPE-537

Other

Front light
Chance Good CG-119PG-BLACK(1)
Rear light
Chance Good CG-404RG-BLK
Kickstand
CL-KA98, 29"

Manufacturer specification — source. Specs and prices can change; check with the brand or your dealer.

eBIG.NINE geometry

SizeSMLXL
Wheel size29"29"29"29"
STSeat tube380 mm430 mm480 mm530 mm
TTTop tube588 mm605 mm625 mm645 mm
CSChainstay465 mm465 mm465 mm465 mm
HTAHead angle67.5°67.5°67.5°67.5°
STASeat angle74.5°74.5°74.5°74.5°
BDBB drop62.5 mm62.5 mm62.5 mm62.5 mm
HTHead tube115 mm120 mm130 mm140 mm
FLFork length527 mm527 mm527 mm527 mm
RReach411 mm427 mm445 mm462 mm
SStack636 mm640 mm650 mm659 mm
WBWheelbase1165 mm1183 mm1204 mm1225 mm
SHStandover719 mm750 mm794 mm835 mm

Source: Merida.

eBIG.NINE: builds compared

eBIG.NINE range →
eBIG.NINE 300 SEeBIG.NINE 400
FrameAlloyAlloy
ForkSR Suntour XCM34-Boost LO-R DS, 100mm suspension travelSR Suntour XCM34-Boost LO-R DS, 100mm suspension travel
DerailleurShimano Essa U2000Shimano CUES U6000
BrakesShimano MT200Shimano MT200
WheelsMERIDA COMP TK, 20mm inner widthMERIDA COMP CC II, 25mm inner width
DisplayShimano SC-EN500Shimano SC-EN500A

eBIG.NINE 400: FAQ

What motor and battery does the Merida eBIG.NINE 400 have?

Shimano EP6 (85 Nm). 630 Wh battery — shimano EN806 630, removable.

How much suspension travel does the Merida eBIG.NINE 400 have?

100 mm at the fork, on 29" wheels.

What sizes does the Merida eBIG.NINE 400 come in?

S, M, L, XL. Check the geometry table to compare reach and stack between sizes.

What is the difference between the eBIG.NINE 400 and the eBIG.NINE 300 SE?

They share the eBIG.NINE frame platform; the differences are in the parts — derailleur: Shimano CUES U6000 vs Shimano Essa U2000.

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