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You don't have to blow the bank balance to go big. Merida's entry-level bike gets the same powerful Bosch CX drive unit and aluminium frame, just with components that go hard without burning your pocket.
You don't have to blow the bank balance to go big. Merida's entry-level bike gets the same powerful Bosch CX drive unit and aluminium frame, just with components that go hard without burning your pocket.
Merida

Merida eOne-Eighty 400 eMountain Bike in Black

£4,900.00
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Merida eOne-Eighty 400 eMountain Bike in Black

Season:2025

Brand:Merida

Code:P-Q860

The eONE-EIGHTY 400 might be Merida's entry-level big-hitting e-MTB, but they've made a bike ready for the rough stuff at a budget-friendly price. Suntour's Aion 38X fork and TRIAIR2 shock serve up 180 mm of sorted suspension, and their tough aluminium frame features mixed-size wheels to keep things fun and flickable. Shimano's solid CUES drivetrain offers flawless shifting under pressure, while four-piston brakes will stop you in good order.

Calling all heavy hitters, bike park senders and big mountain brawlers, this one’s for you. The new eONE-EIGHTY has landed, and it’s ready to ride the biggest lines and burliest tracks - and you can say goodbye to waiting in the uplift queue because it can rip and repeat all day long thanks to a big 800 Wh battery and Bosch CX power.

It’s Merida's longest travel e-bike ever, with 180 mm of suspension at either end on a robust aluminium frame with a new suspension platform that builds on their award-winning FAST kinematic from the eONE-SIXTY and sends it to new heights. Add in coil shock compatibility, mixed-wheel size only setup, plus a whole host of other features and getting rowdy is where the eONE-EIGHTY starts, not finishes. Up or down, it’s ready to rock.It’s also their first e-MTB to use the Bosch Performance Line CX drive unit, which offers powerful assistance and silent performance with 85 Nm on tap. There’s a serious amount of range on offer too, thanks to the new 800 or 600 Wh battery - plus the option of a 250 Wh range extender. You can easily remove the battery for off-bike charging or replacement on a really big ride, plus they’ve also got a new cover that protects from dirt, impacts and moisture - and it holds itself in place with the magic of Fidlock magnets.It’s rated for Category 5 riding too, so you can get stuck into as many bike park laps or downhill tracks as you like without voiding the 5-year warranty.

Features:

  • Tough aluminium frame with 180 mm rear wheel travel and mixed wheel sizes as standard for fun and agile handling
  • Suntour Aion 38X fork with 180 mm travel, Suntour TRIAIR2 rear shock
  • Shimano CUES U4000 9-speed drivetrain
  • MERIDA TEAM TR II tubeless ready wheelset
  • User removable 600 Wh battery with optional 250 Wh range extender, powerful Bosch CX drive unit
  • Reach-based AGILOMETER sizing system with MERIDA EXPERT TR II size-specific dropper post (XS: 125 mm, S: 150 mm, M/L: 200 mm, XL: 230 mm travel seatpost)
Technical Information
  • Frame
    eONE-EIGHTY LITE Material: Aluminium 180mm suspension travel 27.5" x 2.6" max. wheelsize 148x12mm axle standard
  • Frame size
    XShort, Short, Mid, Long, XLong
  • Color
    METALLIC BLACK (RIVER CLAY)
  • Fork
    SR Suntour Aion 38X Air 180mm suspension travel Tapered 44mm fork off set 29x2.6" max wheelsize
  • Shock
    SR Suntour TRIAIR2
  • Brakes
    Tektro Gemini M535 4 piston
  • Rotors
    Tektro TR203-45 203mm
  • Headset
    Acros ICR MERIDA EXTERNAL neck w/ Blocklock
  • Handlebar
    MERIDA EXPERT eTR 780mm width XS,S 20RHB M,L,XL 30RHB
  • Handlebar stem
    MERIDA EXPERT eTR II Material: Aluminium 35mm diameter 0° stem angle Supernova mount 40 mm all sizes
  • Grip
    MERIDA EXPERT EC
  • Rear derailleur
    Shimano Cues U4000 GS
  • Shifters
    Shimano SL: MT500-L / Shimano Cues U4000-9
  • Seat post
    MERIDA EXPERT TR II 34.9mm diameter 0mm setback XS: 125mm travel seatpost : S: 150mm travel seatpost : M/L: 200mm travel seatpost : XL: 230mm travel seatpost
  • Seat clamp
    MERIDA EXPERT
  • Saddle
    MERIDA COMP SL 28% recycled material V-mount
  • Pedal
    VP VPE-533
  • Chain
    Shimano LG500
  • Chainwheel
    FSA Direct Mount Steel Chainring 36T
  • Crank
    FSA CK-220 wide E-Bike Forged Crankset 165mm for all sizes
  • Freewheel
    Shimano LG400-9 11-46 teeth 9 speed
  • Hubs
    Shimano TC500-B / Shimano TC500 15x100mm width front hub 32 spoke holes Centerlock 12x148mm width rear hub 32 spoke holes Centerlock
  • Rims
    MERIDA EXPERT TR II 110x15mm width front hub 148x12mm width rear hub 28mm inner width Material: Aluminium Tubeless ready (tubeless tape and valves not included) Front 29" Rear 27.5"
  • Front tyre
    Maxxis Assegai 29x2.5 " Fold TR EXO+ 3C MaxxGrip
  • Rear tyre
    Maxxis Minion DHR II 27.5x2.4 " Fold 3C DD TR MaxxTerra
  • Axles
    MERIDA EXPERT TR Including removeable lever, 6/4mm allen key
  • Spokes
    Black stainless
  • Front light
    Lezyne Hecto StVZO E350+ Reverse Reverse MERIDA Custom Mount
  • Rear light
    CG-404RG-BLK
  • Drive unit
    Bosch Performance Line CX
  • Battery
    Bosch PowerTube 600 Wh Removeable
  • Battery lock
    Abus Key
  • Display
    Bosch Purion 200
  • Max. weight
    140 kg
Sizing Information
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