Merida eBIG.NINE 300 SE e-MTB, side view
Photo: Merida
Full-power eMTBHardtail / Trail2027
eBIG.NINE range · 2 builds

MeridaeBIG.NINE 300 SE

Motor
Shimano EP560 Nm
Battery
504 WhShimano EN605 504, removable, externally mounted
Travel F / R
100 / – mm
Wheels
29"
Frame
Alloy

All Shimano EP8 / EP801 / EP6 eMTBs →

Overview

The Merida eBIG.NINE 300 SE is the entry build of the eBIG.NINE: Shimano EP5 (60 Nm) with 504 Wh, SR Suntour XCM34-Boost LO-R DS fork, Shimano Essa U2000 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
Sizes
M, L, XL
Colour
SILK DARK GREY (BLUE)
Fork
SR Suntour XCM34-Boost LO-R DS, 100mm suspension travel, Tapered, 44mm fork offset, 29x2.4" max wheelsize
Headset
MERIDA-2341 (for the steerer 1-1/8"~1.5")

E-system

Motor
Shimano EP5, 60Nm, 500W
Battery
Shimano EN605 504, 504Wh, removable
Battery lock
Abus key
Display
Shimano SC-EN500

Drivetrain

Rear derailleur
Shimano Essa U2000, GS, 8 speed
Shifter
Shimano ALTUS
Chain
KMC Z8 EPT
Chainring
Prowheel Pro38, 38 teeth
Crankset
Prowheel EB11, 165mm for all sizes
Cassette
Shimano HG300, 11-45 teeth, 8 speed

Brakes

Brakes
Shimano MT200, 2 piston, hydraulic
Rotors
Shimano RT10, 180 mm

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 TK, 20mm inner width, material: aluminium
Front tyre
Kenda Booster, 29x2.2", wire
Rear tyre
Kenda Booster, 29x2.2", wire
Axles
MERIDA COMP TR, including removeable lever, 6/4mm allen key
Spokes
Black stainless, black nipples

Cockpit

Handlebar
MERIDA EXPERT, material: aluminium, 680mm width, 15mm rise
Stem
MERIDA COMP CC, material: aluminium, 31.8mm diameter, 7° stem angle, 90 mm all sizes
Grips
MERIDA COMP TK
Seatpost
MERIDA COMP CC, material: aluminium, 30.9mm diameter, 0mm setback
Seat clamp
MERIDA EXPERT
Saddle
MERIDA Sport comfort
Pedals
VP VPE-891

Other

Front light
Chance Good CG-119PG-BLACK(1)
Rear light
Chance Good CG-404RG-BLK

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

eBIG.NINE geometry

SizeMLXL
Wheel size29"29"29"
STSeat tube430 mm480 mm530 mm
TTTop tube590 mm610 mm630 mm
CSChainstay458 mm458 mm458 mm
HTAHead angle69.5°69.5°69.5°
STASeat angle73.5°73.5°73.5°
BDBB drop65 mm65 mm65 mm
HTHead tube115 mm125 mm135 mm
FLFork length511 mm511 mm511 mm
RReach402 mm420 mm437 mm
SStack634 mm643 mm652 mm
WBWheelbase1123 mm1143 mm1164 mm
SHStandover733 mm777 mm819 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 300 SE: FAQ

What motor and battery does the Merida eBIG.NINE 300 SE have?

Shimano EP5 (60 Nm). 504 Wh battery — shimano EN605 504, removable, externally mounted.

How much suspension travel does the Merida eBIG.NINE 300 SE have?

100 mm at the fork, on 29" wheels.

What sizes does the Merida eBIG.NINE 300 SE come in?

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

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

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

More Merida e-bikes

All Merida →