
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
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
| Size | M | L | XL |
|---|---|---|---|
| Wheel size | 29" | 29" | 29" |
| STSeat tube | 430 mm | 480 mm | 530 mm |
| TTTop tube | 590 mm | 610 mm | 630 mm |
| CSChainstay | 458 mm | 458 mm | 458 mm |
| HTAHead angle | 69.5° | 69.5° | 69.5° |
| STASeat angle | 73.5° | 73.5° | 73.5° |
| BDBB drop | 65 mm | 65 mm | 65 mm |
| HTHead tube | 115 mm | 125 mm | 135 mm |
| FLFork length | 511 mm | 511 mm | 511 mm |
| RReach | 402 mm | 420 mm | 437 mm |
| SStack | 634 mm | 643 mm | 652 mm |
| WBWheelbase | 1123 mm | 1143 mm | 1164 mm |
| SHStandover | 733 mm | 777 mm | 819 mm |
Source: Merida.
eBIG.NINE: builds compared
eBIG.NINE range →| eBIG.NINE 300 SE | eBIG.NINE 400 | |
|---|---|---|
| Frame | Alloy | Alloy |
| Fork | SR Suntour XCM34-Boost LO-R DS, 100mm suspension travel | SR Suntour XCM34-Boost LO-R DS, 100mm suspension travel |
| Derailleur | Shimano Essa U2000 | Shimano CUES U6000 |
| Brakes | Shimano MT200 | Shimano MT200 |
| Wheels | MERIDA COMP TK, 20mm inner width | MERIDA COMP CC II, 25mm inner width |
| Display | Shimano SC-EN500 | Shimano 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.




