Image of Merida eBIG.NINE 400 (EP6)

Merida eBIG.NINE 400 (EP6)

Merida eBIG.NINE 2023


E-Mountain Cross Country

Size / SM, MD, LG

Manufacturer Website

At a glance

The 2023 Merida eBIG.NINE 400 (EP6) is a E-Mountain and Cross Country Aluminium / Alloy mountain bike. It sports 29" wheels, is priced at £3,250 GBP, comes in a range of sizes, including SM, MD, LG, 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 (EP6) is powered by a Shimano EP6, 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
    Suntour XCM34-Boost LOR DS, 100mm, Tapered, 51mm fork offset, 29x2.4"" max wheelsize
  • Motor
    Shimano EP6, 85Nm
  • Battery
    Shimano EN806, 630Wh
  • Hubs
    Shimano MT400-B, 110x15mm width front hub, 32 spoke holes, Centerlock, 148x12mm width rear hub, 36 spoke holes, Centerlock
  • Wheels
    MERIDA COMP CC, 20mm inner width, material: aluminium
  • Wheel Size
  • Tires
    Front: Maxxis Ikon, 29x2.2"", kevlar bead
    Rear: 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 MT-200, 2 piston
  • Handlebar
    MERIDA MERIDA TEAM TR, 760mm width, 18mm rise
  • Saddle
    MERIDA COMP SL, V-mount
  • Seatpost
    MERIDA EXPERT CC, material: aluminium, 34.9mm diameter, 0mm setback
  • Stem
    MERIDA EXPERT eTRII, material: aluminium, 35mm diameter, 0° stem angle, GoPro & Supernova mount, 50 mm all sizes
  • Headset


Q: How much is a 2023 Merida eBIG.NINE 400 (EP6)?

A 2023 Merida eBIG.NINE 400 (EP6) is typically priced around £3,250 GBP 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 (EP6)?

The 2023 Merida eBIG.NINE 400 (EP6) may be purchased directly from Merida.

Q: What size wheels does the 2023 Merida eBIG.NINE 400 (EP6) have?

The 2023 Merida eBIG.NINE 400 (EP6) has 29" wheels.

Q: What size 2023 Merida eBIG.NINE 400 (EP6) should I get?

The 2023 Merida eBIG.NINE 400 (EP6) comes in sizes SM, MD, LG. After measuring your height, use the size chart below to find the typical Merida eBIG.NINE 400 (EP6) 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 - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL


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