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Merida eBIG.NINE 400

Merida eBIG.NINE 2023


E-Mountain Cross Country

Size / SM, MD, LG, XL

Manufacturer Website

At a glance

The 2023 Merida eBIG.NINE 400 is a E-Mountain and Cross Country Aluminium / Alloy mountain bike. It sports 29" wheels, is priced at $5,249 AUD, comes in a range of sizes, including SM, MD, LG, XL, has SR Suntour suspension and a Shimano drivetrain. The bike is part of Merida's eBIG.NINE range of mountain bikes. As a pedal-assisted e-mountain bike, the Merida eBIG.NINE 400 is powered by a Shimano DU-EP600, 85Nm motor and a Shimano EN806, 630Wh battery.

Where To Buy



  • Frame
    eBIG.NINE LITE III, material: aluminium, 29x2.35"" without fender max./ 29"x2.25" with fender max. wheelsize, 148x12mm axle standard, intube
  • Fork
    SR Suntour XCM34-Boost LOR DS, 100mm, Tapered, 51mm fork offset, 29x2.4"" max wheelsize
  • Motor
    Shimano DU-EP600, 85Nm
  • Battery
    Shimano EN806, 630Wh
  • Hubs
    Shimano MT400-B, 148x12mm width rear hub, 36 spoke holes, Centerlock
  • Wheels
    MERIDA COMP CC, 20mm inner width, material: aluminium
  • Wheel Size
  • Spokes
    Black stainless
  • Tires
    Maxxis Ikon, 29x2.2"", kevlar bead
  • Chain
    KMC e10s
  • Crank
    Shimano CRE70-B, 34 teeth
  • Bottom Bracket
    BSA, 73mm, threaded
  • Rear Derailleur
    Shimano Deore M5120, SGS
  • Shifters
    Shimano Deore M4100
  • Brakeset
    Shimano MT200, 2 piston
  • Handlebar
    MERIDA EXPERT eTR, 760mm width, 20mm rise
  • Saddle
    MERIDA COMP SL, V-mount
  • Seatpost
    MERIDA EXPERT CC, material: aluminium, 34.9mm diameter, 0mm setback
  • Headset
    MERIDA 8157


Q: How much is a 2023 Merida eBIG.NINE 400?

A 2023 Merida eBIG.NINE 400 is typically priced around $5,249 AUD when new. Be sure to shop around for the best price, and also look to the used market for a great deal.

Q: Where to buy a 2023 Merida eBIG.NINE 400?

The 2023 Merida eBIG.NINE 400 may be purchased directly from Merida.

Q: What size wheels does the 2023 Merida eBIG.NINE 400 have?

The 2023 Merida eBIG.NINE 400 has 29" wheels.

Q: What size 2023 Merida eBIG.NINE 400 should I get?

The 2023 Merida eBIG.NINE 400 comes in sizes SM, MD, LG, XL. After measuring your height, use the size chart below to find the typical Merida eBIG.NINE 400 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm)Rider Height (in)Frame Size
148cm - 158cm4'10" - 5'2"XS
158cm - 168cm5'2" - 5'6"S
168cm - 178cm5'6" - 5' 10"M
178cm - 185cm5'10" - 6'1"L
185cm - 193cm6'1" - 6'4"XL
193cm - 198cm6'4" - 6'6"XXL


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