Merida eOne-Forty 400 Electric Enduro Bike 630Wh Battery Gunmetal Grey/Black
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Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.
The Merida eOne-Forty 400 is a robust electric mountain bike designed for both thrilling trail rides and comfortable city commutes. Equipped with a powerful Shimano EP801 motor and a 630Wh battery, it offers impressive torque and extended riding range, while the SR Suntour suspension ensures a smooth ride over various terrains.
Merida eOne-Forty 400 Electric Enduro Bike 630Wh Battery Gunmetal Grey/Black
- Shimano EP801 motor - 85Nm torque
- SR Suntour Zeron 36X fork - 150mm travel
- SR Suntour Edge Plus shock - 133mm travel
- Shimano 1x10 drivetrain for precise shifting
- Hydraulic disc brakes for reliable stopping
Shimano EP801 Motor
This lightweight motor delivers 85 Nm of torque, making steep climbs feel effortless. Coupled with a 630Wh battery, it allows for longer rides with less frequent charging.
Hydraulic Disc Brakes
Experience superior braking performance in all conditions with hydraulic disc brakes. They provide enhanced control and feedback, ensuring confidence on descents and tricky terrain.
150mm Front Suspension
The 150mm travel front suspension absorbs bumps and rough patches, allowing for a comfortable ride. Focus on the thrill of biking without worrying about the terrain beneath you.
What is the Merida eOne-Forty 400 used for?
The Merida eOne-Forty 400 is a versatile trail bike designed for tackling rough terrain, mountain trails, and MTB parks, while also being a comfortable and capable commuter.
Why choose the Merida eOne-Forty 400?
The Merida eOne-Forty 400 stands out as a great value electric mountain bike, offering reliable suspension, powerful hydraulic disc brakes, and a versatile 1x10 drivetrain for an exhilarating mountain biking experience.
Who is the Merida eOne-Forty 400 designed for?
The Merida eOne-Forty 400 is ideal for riders seeking an agile bike with optimized geometry for efficient climbing, complemented by a 150mm SR Suntour air fork for tackling challenging downhill terrain.
SKU | Merida25eONEFORTY400GunmetalGreyBlack |
---|---|
Season | 2025 |
Sizing SKUs | SM: MEEB2500114, MD: MEEB2500115, LG: MEEB2500116, XL: MEEB2500117 |
Click & Collect | Yes |
Shipped Nationally | Yes |
eBike Drive System | Mid Drive |
Motor Brand | Shimano |
Motor Model | STePS EP801 |
Motor Torque (Nm) | 85 Nm |
Motor/Drive Unit | Shimano EP801; 85Nm 25KPH |
Battery | Shimano EN806; 630Wh Shimano; NO Range Extender compatibility |
Battery Brand | Shimano |
Battery Size (Watt-Hours) | 630 W-h |
Battery Model | Shimano EN806 |
Display | Shimano SC-EN600 |
Assist Modes | 4 Modes |
Colour | Grey |
Frame | eONEFORTY LITE IV MAT aluminium 133 STR 275x28 max WHS 148x12 AST intube |
Frame Material | Alloy |
Fork | SF25-ZERON36X-BOOST |
Rear Shock | SR Suntour Edge Plus; platform |
Speeds | 1 x 10 |
Front Gears | Single |
Groupset Brand | Shimano |
Groupset | Shimano Cues |
Rear Gears | 10 Speed |
Crankset | Shimano FC-EM600; 165 mm for all sizes |
Pedals | VP VPE-533 |
Chain | Shimano LG500 |
Brake Type | Hydraulic Disc Brake |
Brakes | Shimano MT420 4 piston |
Derailleur Rear | Shimano CUES U6000 ; GS |
Cassette | Shimano LG400 11-48T 10 speed |
Wheel Size | 27.5" (650b) |
Rims | MERIDA COMP TR II; 110x15 WHF; 148x12 WHR; 28 IWR; MAT aluminium; Tubeless ready (tubeless tape and valves not included); 29" |
Bottom Bracket | included |
Handlebar | MERIDA EXPERT eTR; 780 WHB; XS,S 20RHB ; M,L,XL 30RHB |
Headset | Acros ICR MERIDA EXTERNAL neck w/ Blocklock |
Grips | MERIDA EXPERT EC |
Stem | MERIDA EXPERT eTR II; MAT aluminium; 35 DSH; 0 ASD; Supernova mount |
Saddle | MERIDA COMP SL; V-mount; incl. MERIDA minitool |
Seatpost | MERIDA EXPERT TR II; 34.9 DSP; 0 SSB; XS: 125 SPT - S: 150 SPT - M/L: 200 SPT - XL: 230 SPT |
Merida Eone-forty Sizing Chart
This is an accurate estimate, and every new bike comes with a free professional bike fit when you click & collect in store, plus all bikes have a 30 day Perfect Ride Guarantee.

Legend
ST Seat Tube
TT Top Tube
CS Chain Stay Length
HTA Head Tube Angle
STA Seat Tube Angle
BD Bottom Bracket Drop
HT Head Tube
FL Fork Length
R Reach
S Stack
WB Wheel Base
Size |
SM | MD | LG | XL | Wheel Size | 29" | 29" | 29" | 29" | Frame Size | SM | MD | LG | XL | ST Seat Tube (mm) | 410 | 425 | 445 | 465 | TT Top Tube (mm) | 564 | 585 | 607 | 628 | CS Chain Stay Length (mm) | 449 | 449 | 449 | 449 | HTA Head Tube Angle (°) | 66.5 | 66.5 | 66.5 | 66.5 | STA Seat Tube Angle (°) | 79.7 | 79.6 | 79.5 | 79.5 | HT Head Tube (mm) | 105 | 110 | 115 | 120 | R Reach (mm) | 451 | 471 | 491 | 511 | S Stack (mm) | 620 | 624 | 628 | 633 | WB Wheel Base (mm) | 1213 | 1235 | 1257 | 1280 |