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Merida eOne-Twenty 500

Merida eONE-TWENTY 2018

E-Mountain Trail

Colour / Matte black/green

Size / S, M, L, XL

Weight / 47 lb 15.2 oz (21,750 g)

Manufacturer Website

At a glance

The 2018 Merida eOne-Twenty 500 is a E-Mountain and Trail Aluminium / Alloy mountain bike. It sports 27.5" wheels, comes in a range of sizes, including S, M, L, XL, has RockShox suspension and a Shimano drivetrain. The bike is part of Merida's eONE-TWENTY range of mountain bikes. As a pedal-assisted e-mountain bike, the Merida eOne-Twenty 500 is powered by a Shimano E8000 motor and a Shimano E8010 with Shimano E6000 charger, 500 Wh battery.

Internal cable routing with ‘Smart Entry’ cable access, Battery charges 100% after 5 hours, 80% after 2.5 hours, Battery lifetime of 1,000 charging cycles, Shimano Di2 ready

Where To Buy



  • Frame
    Prolite 66 triple butted aluminum (6066) with internal cable routing
  • Fork
    RockShox Revelation RC B Solo Air, Boost, remote lockout, 130mm
  • Shock
    RockShox Deluxe R-A2, remote lockout
  • Motor
    Shimano E8000
  • Battery
    Shimano E8010 with Shimano E6000 charger, 500 Wh
  • Hubs
    Shimano Deore, Boost front and rear, Centerlock
  • Wheels
    Merida Expert TP
  • Wheel Size
  • Spokes
    Black stainless
  • Tires
    Front: Maxxis DHR, 2.8" folding, Rear: Maxxis Rekon, 2.8" folding
  • Chain
    439.5mm, N/A, Shimano CRE80-B, 34 tooth, KMC X11e
  • Crank
  • Bottom Bracket
    27.5mm drop
  • Rear Derailleur
    Shimano Deore Shadow+
  • Shifters
    Shimano Deore
  • Brakeset
    Shimano M500 with 203mm front/180mm rear rotors, Shimano M500
  • Handlebar
    Merida Expert II, 780mm width, 20mm rise, 35mm diameter, 6° sweep
  • Saddle
    Merida Sport 5
  • Seatpost
    Merida Expert Dropper, 30.9mm, Standard single bolt, 30.9mm, Standard single bolt
  • Stem
    Merida Expert SS, 55mm length
  • Headset
    FSA No.55EP


Q: Where to buy a 2018 Merida eOne-Twenty 500?

The 2018 Merida eOne-Twenty 500 may be purchased directly from Merida.

Q: How much does a 2018 Merida eOne-Twenty 500 weigh?

A 2018 Merida eOne-Twenty 500 weights 47 lb 15.2 oz (21,750 g).

Q: What size wheels does the 2018 Merida eOne-Twenty 500 have?

The 2018 Merida eOne-Twenty 500 has 27.5" wheels.

Q: What size 2018 Merida eOne-Twenty 500 should I get?

The 2018 Merida eOne-Twenty 500 comes in sizes S, M, L, XL. After measuring your height, use the below size chart to find the correct size Merida eOne-Twenty 500 for your height.

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