Merida eBIG Trail 500 MTB Hardtail 2017 Electric Mountain Bike
Frame:Technoformed 6061 aluminium frame with aggressive trail geometry - STePS 8000 motor allows for short chain stays delivering agility
Fork:Suntour Auron 130mm
Stem:Merida Expert 35mm extension
Bars:Merida Expert 760mm wide 35mm rise
Front Brake:Shimano M615 hydraulic disc brakes 203mm rotors
Rear Brake:Shimano M615 hydraulic disc brakes 180mm rotors
Brake Lever:Shimano M615
Rear Mech:Shimano Deore Shadow+
Shifters:Shimano Deore
Speed:10
Rims:Merida Expert TP
Front Hub:Shimano Deore boost centrelock
Rear Hub:Shimano Deore boost centrelock
Spokes:Black stainless
Front Tyre:Maxxis Rekon 2.8" with Kevlar bead
Rear Tyre:Maxxis Rekon 2.8" with Kevlar bead
Seat Post:Merida Expert Dropper 30.9mm
Chainset:Shimano E8000 CRE80-B 34
Bottom Bracket:Integrated
Chain:KMC X10
Cassette:Shimano HG50, 10 speed, 11-36
Pedals:XC pro alloy

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

Please Note: The bike no longer comes with the Fox fork as pictured.  This is now a Suntour Auron.

Full-on performance MTB with powerful Shimano STePS E8000 motor.

Rolling on big volume 650b+ tyres and with a 130mm travel fork, the eBig Trail has aggressive trail geometry with very short chainstays for fun and agile handling.

You can now enjoy far more singletrack on every ride.


  • Fun focussed trail geometry
  • 650b+ Boost standard wheels
  • Suntour Auron 130mm fork
  • Shimano STePS E8000 motor
  • Shimano 500Wh battery
  • Lifetime frame warranty
  • Technoformed 6061 aluminium frame with aggressive trail geometry - Shimano STePS 8000 motor allows for short chain stays delivering agility.
  • Fox Float Rhythm 34 130mm travel suspension fork with lockout. 
  • Shimano Deore 10 speed rapid fi re shifter with Shimano Deore Shadow + rear derailleur.
  • Shimano Deore Boost standard centre lock hubs with Merida Expert TP rims and Maxxis Rekon Kevlar beaded 2.8” tyres.
  • Shimano STePS 8000 motor with 8010 500wh battery and display unit.
  • Merida Expert dropper seat post.

    Occasionally, without notice, manufacturers change product design and/or specifications.