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A quality e-MTB means more runs, more fun, and more time just getting out there. The ETMO is Merida's most price-focussed Bosch-powered e-MTB.
A quality e-MTB means more runs, more fun, and more time just getting out there. The ETMO is Merida's most price-focussed Bosch-powered e-MTB.
Merida

Merida Etmo 400 Gravel Bike in River Clay

£3,650.00
Size Guide
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Merida Etmo 400 Gravel Bike in River Clay

Season:2026

Brand:Merida

Code:P-R942

A quality e-MTB means more runs, more fun, and more time just getting out there. The ETMO is Merida's most price-focussed Bosch-powered e-MTB.

Merida has used all their aluminium frame design and manufacturing know-how to create a durable frame inspired by the award-winning long-travel eONE-EIGHTY, but in an extra versatile and affordable package. These frames are backed up with Merida's lifetime frame warranty for category 4 all mountain (AM) + enduro use. Whether you're getting your first e-MTB or just want a lot of laughs on a budget, the ETMO 400 is the perfect starting point.

With a robust aluminium frame and 140 mm of travel at either end, it's more than capable of tackling proper mountain trails. The Bosch PX drive unit delivers up to 90 Nm of hill-busting torque, and the 540 Wh battery will fuel long trail sessions. Merida has used high-performance and high-value kit from established brands like Shimano, SRAM and X-Fusion to create a great value package that delivers when it matters.

The ETMO uses mixed wheel sizes, so it’s fun and fast on any terrain, with handling that’ll bring a smile to the face of experienced riders and fresh faces alike. With the proven and trusted power of Bosch pedal assistance, the ETMO offers battery and drive unit options for every need.

Features:

  • Advanced LITE aluminium frame design with 140 mm travel
  • Mixed 29/27.5" size wheel setup for agile and confident handling
  • Bosch PX 90 Nm drive unit with 540 Wh internal battery
  • X-Fusion Migo 34 fork and O2Pro rear shock, SRAM DB4 brakes and Shimano CUES 9spd drivetrain
  • MERIDA COMP TRII tubeless ready wheelset and Maxxis tyres
  • Lifetime frame warranty for Category 4 All Mountain (AM) + Enduro use
Technical Information
  • Frame
    ETMO LITE
  • Material
    aluminium
  • Suspension travel
    142mm
  • Wheelsize
    27.5" x 2,6” max.
  • Axle standard
    148x12mm
  • Intube
    *
  • Frame size
    Short, Mid, Long, XLong
  • Color
    RIVER CLAY (GREY)
  • Fork
    X-Fusion Migo 34
  • Fork type
    Air
  • Fork suspension travel
    140mm
  • Fork offset
    44mm
  • Max wheelsize
    29x2.6"
  • Shock
    X-Fusion O2Pro
  • Brakes
    Sram DB4 stealth
  • Piston count
    4 piston
  • Rotors
    Sram CenterLine
  • Rotor size
    200mm
  • Headset
    FSA CRII NO.80
  • Handlebar
    MERIDA COMP TR II
  • Handlebar material
    aluminium
  • Handlebar width
    780mm
  • Handlebar rise
    35mm
  • Handlebar stem
    MERIDA EXPERT eTR II
  • Stem material
    aluminium
  • Stem diameter
    35mm
  • Stem angle
    0°
  • Stem mount
    Supernova mount
  • Stem length
    40 mm all sizes
  • Grip
    MERIDA COMP TR
  • Derailleur (r)
    Shimano Cues U4000
  • Derailleur cage
    GS
  • Shifters
    Shimano MT500-L / Shimano Cues U4000-9
  • Seat post
    MERIDA COMP TR IV
  • Seat post diameter
    34.9mm
  • Seat post setback
    0mm
  • Seat post travel
    150mm travel seatpost (S/M/L/XL)
  • Seat clamp
    MERIDA EXPERT
  • Saddle
    MERIDA COMP SL
  • Saddle features
    V-mount, incl. MERIDA minitool
  • Pedal
    VP VPE-527
  • Chain
    Shimano LG500
  • Chainwheel
    FSA Direct Mount Steel Chainring
  • Chainring teeth
    36 teeth
  • Crank
    FSA CK-220 wide E-Bike Forged Crankset
  • Crank length
    160mm for all sizes
  • Freewheel
    Shimano Cues LG400-9
  • Freewheel teeth
    11-46 teeth
  • Freewheel speed
    9 speed
  • Hubs
    Shimano TC500-B / Shimano TC500-HM-B
  • Front hub width
    110x15mm
  • Spoke holes (front hub)
    32
  • Brake mount (front hub)
    Centerlock
  • Rear hub width
    148x12mm
  • Spoke holes (rear hub)
    32
  • Brake mount (rear hub)
    Centerlock
  • Rim
    MERIDA COMP TR II
  • Rim inner width
    28mm
  • Rim material
    aluminium
  • Rim readiness
    Tubeless ready (tubeless tape and valves not included)
  • Rim size
    front 29", rear 27.5"
  • Tyre front
    Maxxis Minion DHF
  • Tyre front specification
    29x2.5", EXO wire, tubeless ready
  • Tyre rear
    Maxxis Dissector
  • Tyre rear specification
    27.5x2.4" wired, tubeless ready
  • Axles
    MERIDA EXPERT TR
  • Axle details
    including removeable lever, 6/4mm allen key
  • Spokes
    Black stainless
  • Spoke nipples
    black
  • Light front
    Lezyne Hekto StVZO E350+ Reverse
  • Front light mount
    reverse MERIDA Custom Mount
  • Light rear
    USB rechargable Chance Good CG-404RG-BLK
  • Fender
    RF-001 mini fender
  • Drive unit
    Bosch Performance Line PX
  • Battery
    Bosch PowerTube 540
  • Battery capacity
    540Wh
  • Battery lock
    Abus Key
  • Display
    Bosch Purion 200
  • Max. weight
    140 kg
  • Geometry Tyre Sizes
    29/27.5" for Short, Mid, Long, XLong
  • ST seat tube [mm]
    Short: 380, Mid: 405, Long: 430, XLong: 455
  • TT top tube [mm]
    Short: 556, Mid: 584, Long: 609, XLong: 636
  • CS chain stay length [mm]
    446 for all sizes
  • HTA head tube angle [°]
    65 for all sizes
  • STA seat tube angle [°]
    78.5 for all sizes
  • BD bottom bracket drop [mm]
    20 for all sizes
  • HT head tube [mm]
    Short: 105, Mid: 115, Long: 115, XLong: 125
  • FL fork length [mm]
    580 for all sizes
  • FO fork offset [mm]
    44 for all sizes
  • R reach [mm]
    Short: 425, Mid: 450, Long: 475, XLong: 500
  • S stack [mm]
    Short: 644, Mid: 653, Long: 653, XLong: 662
  • WB wheel base [mm]
    Short: 1202, Mid: 1231, Long: 1256, XLong: 1285
  • SH stand over height [mm]
    Short: 745, Mid: 748, Long: 751, XLong: 754
  • Spare Parts List
    AM0, AM7, AM8
  • Spare Part 1
    Item-No: A2300000696, Name: BOLT, Info: M6x1 OD15/17mm L74mm, Pieces: 1
  • Spare Part 2
    Item-No: A2221000040, Name: BEARING, Info: 172607V-2RS OD26mm ID17mm W7mm, Pieces: 1
  • Spare Part 3
    Item-No: A2294000102, Name: WASHER, Info: OD21mm ID17.1mm H3mm, Pieces: 1
  • Spare Part 4
    Item-No: A2294000016, Name: WASHER, Info: OD19mm ID15.1mm H3mm, Pieces: 3
  • Spare Part 5
    Item-No: A2221000043, Name: BEARING, Info: 3802V-2RS OD24mm ID15mm W7mm, Pieces: 3
  • Spare Part 6
    Item-No: A2300000609, Name: SCREW, Info: M10x1 L15mm, Pieces: 1, Torque NM: 15~17
  • Spare Part 7
    Item-No: A2300000625, Name: BOLT, Info: M6x1 OD10mm L39mm, Pieces: 1
  • Spare Part 8
    Item-No: A2298000113, Name: SCREW, Info: M6x1 L16mm, Pieces: 4, Torque NM: 8~10
  • Spare Part 9
    Item-No: A2294000196, Name: WASHER, Info: for M6 sunkenhead screw OD16mm, Pieces: 4
  • Spare Part 10
    Item-No: A2300000693, Name: BOLT, Info: M6x1 OD12mm L62mm, Pieces: 1
  • Spare Part 11
    Item-No: A2300000803, Name: SCREW, Info: M8x1 L49mm, Pieces: 1, Torque NM: 18~20
  • Spare Part 12
    Item-No: A2294000224, Name: LOCK RING, Info: for ID21, Pieces: 1
  • Spare Part 13
    Item-No: A2294000223, Name: WASHER, Info: OD15.5mm ID12.1mm H3mm, Pieces: 2
  • Spare Part 14
    Item-No: A2221000035, Name: BEARING, Info: 6801V-2RS OD21mm ID12mm W5mm, Pieces: 2
  • Spare Part 15
    Item-No: A2031000094, Name: LINK, Pieces: 1
  • Spare Part 16
    Item-No: A2262000059, Name: WASHER, Info: OD15.5mm ID12.1mm H31mm, Pieces: 1
  • Spare Part 17
    Item-No: A2300000743, Name: SCREW, Info: M15x1 L20.5mm, Pieces: 2, Torque NM: 23~25
  • Spare Part 18
    Item-No: A2294000225, Name: LOCK RING, Info: for ID24, Pieces: 2
  • Spare Part 19
    Item-No: A2300000652, Name: BOLT, Info: M6x1 OD10mm L18.8mm, Pieces: 2
  • Spare Part 20
    Item-No: A2294000212, Name: WASHER, Info: OD14mm ID10.1mm H3.1mm, Pieces: 4
  • Spare Part 21
    Item-No: A2294000211, Name: LOCK RING, Info: for ID22, Pieces: 2
  • Spare Part 22
    Item-No: A2221000060, Name: BEARING, Info: 6900V-2RS OD22mm ID10mm W6mm, Pieces: 2
  • Spare Part 23
    Item-No: A2292000141, Name: WASHER, Info: OD13mm ID9mm H1mm, Pieces: 1
  • Spare Part 1 (Headset)
    Item-No: A2191000301, Name: HEAD SET, Info: FSA ZS56/ZS66 Cable through Headset, Pieces: 1
  • Spare Part 2 (Headset)
    Item-No: A2298000160, Name: SCREW, Info: M4x0.7 L10mm, Pieces: 8, Torque NM: 3~5
  • Spare Part 3a (Headset)
    Item-No: A2263000069, Name: BLIND PLUG, Info: for top tube opening, Pieces: 1
  • Spare Part 3b (Headset)
    Item-No: A9098000029, Name: BOSCH OEM PART, Info: Bosch BRC 3100, Pieces: 1, Torque NM: 3~5
  • Spare Part 4 (Headset)
    Item-No: A2298000144, Name: SCREW, Info: M5x0.8 L10mm, Pieces: 4, Torque NM: 4~6
  • Spare Part 5 (Headset)
    Item-No: A2143000203, Name: BUSHING, Info: For Screwhole, Pieces: 1
  • Spare Part 6.1 (Headset)
    Item-No: A2263000102, Name: COVER, Info: for battery (800Wh), Pieces: 1
  • Spare Part 6.2 (Headset)
    Item-No: A2263000067, Name: COVER, Info: for battery, Pieces: 1
  • Spare Part 7 (Headset)
    Item-No: A2300000318, Name: SCREW, Info: M4x0.7 L12mm, Pieces: 4, Torque NM: 3~5
  • Spare Part 8 (Headset)
    Item-No: A2263000070, Name: COVER MOUNT, Info: Fidlock Pinlock vertical Female, Pieces: 1
  • Spare Part 9 (Headset)
    Item-No: A2030000033, Name: MOUNT, Pieces: 1
  • Spare Part 10 (Headset)
    Item-No: A2263000081, Name: COVER MOUNT, Info: Fidlock Pinlock vertical Male, Pieces: 1
  • Spare Part 11 (Headset)
    Item-No: A2232000064, Name: CHAIN GUIDE, Info: for Bosch with 55mm chainline, Pieces: 1
  • Spare Part 12 (Headset)
    Item-No: A2263000103, Name: PROTECTOR, Info: For motor (Bosch CX/PX/PL), Pieces: 1
  • Spare Part 13 (Headset)
    Item-No: A2263000104, Name: COVER, Info: Extra Cover for Bosch PX/PL Motor, Pieces: 1
  • Spare Part 14 (Headset)
    Item-No: A2298000361, Name: SCREW, Info: M4x0.7 L12mm, Pieces: 3, Torque NM: 3~5
  • Spare Part 15 (Headset)
    Item-No: A2292000139, Name: WASHER, Info: OD11mm ID4.5mm H0.8mm, Pieces: 1
  • Spare Part 16 (Headset)
    Item-No: A2158000094, Name: PROTECTOR, Info: for chain stay, Pieces: 1
  • Spare Part 17 (Headset)
    Item-No: A2002000135, Name: THRU AXLE, Info: EXPERT TR; L=178.5mm M12x1 TL=13.5mm, Pieces: 1
  • Spare Part 18 (Headset)
    Item-No: A2298000409, Name: SCREW, Info: M6x1 L12mm, Pieces: 3, Torque NM: 12~14
  • Spare Part 19 (Headset)
    Item-No: A2136000158, Name: MOUNT, Info: PM200, Pieces: 1
  • Spare Part 20 (Headset)
    Item-No: A2116000284, Name: FENDER, Info: Small Fender, Pieces: 1
  • Spare Part 21 (Headset)
    Item-No: A2263000062, Name: MOUNT, Info: for charging port, Pieces: 1
  • Spare Part 22 (Headset)
    Item-No: A2143000082, Name: CABLE GUIDE, Info: for mechanical RD cable, Pieces: 1
  • Spare Part 23 (Headset)
    Item-No: A2258000099, Name: CABLE GUIDE, Info: for brake and speed sensor/light, Pieces: 1
  • Spare Part 24 (Headset)
    Item-No: A9085000045, Name: BOSCH OEM PART, Info: Bosch PT600/800 battery rail, Pieces: 1
  • Spare Part 25 (Headset)
    Item-No: A2158000117, Name: PROTECTOR, Info: for cables in head tube, Pieces: 1
  • Spare Part 26 (Headset)
    Item-No: A2302000117, Name: NUT, Info: M5 - For battery rail, Pieces: 2
  • Spare Part 27 (Headset)
    Item-No: A2302000116, Name: NUT, Info: for Bosch Motor Mount, Pieces: 2
  • Spare Part 28 (Headset)
    Item-No: A2143000199, Name: CABLE PLUG, Pieces: 1
  • Spare Part 29 (Headset)
    Item-No: A2298000178, Name: SCREW, Info: M5x0.8 L8mm, Pieces: 1, Torque NM: 6~8
  • Spare Part 30 (Headset)
    Item-No: A2262000071, Name: BOSCH OEM PART, Info: Sleeve Narrow, Pieces: 2
  • Spare Part 31 (Headset)
    Item-No: A2300000765, Name: BOSCH OEM PART, Info: Bolt Narrow, Pieces: 2, Torque NM: 30
  • Spare Part 32 (Headset)
    Item-No: A2258000286, Name: CABLE GUIDE, Info: Stick on cable guide (3/4/4 mm), Pieces: 3
  • Spare Part 33 (Headset)
    Item-No: A2258000287, Name: CABLE GUIDE, Info: Stick on cable guide (4/5 mm), Pieces: 2
  • Spare Fender Part 1
    Item-No: A2115000037, Name: FENDER, Info: Front Fender, Pieces: 1
  • Spare Fender Part 2.1
    Item-No: A2117000082, Name: FENDER ACCESSOIRES, Info: Front Fender Strut for XFUSION MIGO 34 fork, Pieces: 1
  • Spare Fender Part 2.2
    Item-No: A2117000029, Name: FENDER ACCESSOIRES, Info: Front Fender Strut for SUNTOUR ZERON 36X fork fork, Pieces: 1
  • Spare Fender Part 3
    Item-No: A2298000144, Name: SCREW, Info: M5x0.8 L10mm, Pieces: 1
  • Spare Fender Part 4
    Item-No: A2302000027, Name: NUT, Info: M5, Pieces: 4
  • Spare Fender Part 5
    Item-No: A2298000068, Name: SCREW, Info: M5x0.8 L10mm, Pieces: 4
  • Spare Fender Part 6
    Item-No: A2119000001, Name: FENDER ACCESSOIRES, Info: Fork Adapter Suntour, Pieces: 1
  • Spare Fender Part 7
    Item-No: A2292000049, Name: WASHER, Info: OD10mm ID5.5mm H1mm, Pieces: 3
  • Spare Fender Part 8
    Item-No: A2116000283, Name: FENDER, Info: Long Performance Fender, Pieces: 1
  • Spare Fender Part 9
    Item-No: A2298000379, Name: SCREW, Info: M5x0.8 L35mm, Pieces: 2
  • Spare Fender Part 10
    Item-No: A2298000250, Name: SCREW, Info: M4x0.7 L12mm, Pieces: 2
  • Spare Fender Part 11
    Item-No: A2098000052, Name: CARRIER, Info: for eONE-FORTY LITE only with fender and screws, Pieces: 1
  • Spare Fender Part 12
    Item-No: A2298000473, Name: SCREW, Info: M5x0.8 L33mm, Pieces: 2
  • Spare Fender Part 13.1
    Item-No: A2292000014, Name: WASHER, Info: OD9mm ID5.2mm H5mm, Pieces: 6
  • Spare Fender Part 13.2
    Item-No: A2292000028, Name: WASHER, Info: OD9mm ID5.2mm H3mm, Pieces: 2
  • Spare Fender Part 14.1
    Item-No: A2101000053, Name: FENDER, Info: Rear Fender Inside Strut, Pieces: 1
  • Spare Fender Part 14.2
    Item-No: A2116000358, Name: FENDER, Info: Rear Fender, Pieces: 1
  • Spare Fender Part 15
    Item-No: A2298000430, Name: SCREW, Info: M5x0.8 L10mm, Pieces: 1
  • Spare Fender Part 16
    Item-No: A2298000240, Name: SCREW, Info: M6x1 L16mm, Pieces: 1
  • Spare Fender Part 17
    Item-No: A2302000016, Name: NUT, Info: M5, Pieces: 1
  • Spare Fender Part 18
    Item-No: A2298000239, Name: SCREW, Info: M6x1 L14mm, Pieces: 2
  • Spare Fender Part 19
    Item-No: A2298000237, Name: SCREW, Info: M6x1 L20mm, Pieces: 2
  • Spare Fender Part 20
    Item-No: A2184000060, Name: KICKSTAND, Info: for rear mount, Pieces: 1
  • Spare Fender Part 21
    Item-No: A2292000005, Name: WASHER, Info: OD10mm ID6.2mm H1mm, Pieces: 1
Sizing Information
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