Merida eOne-Eighty 400 2025 - Electric Mountain Bike
The Merida eOne-Eighty 400 offers a robust aluminium frame and long-travel suspension to absorb rough terrain, with the powerful Bosch Performance Line CX motor providing seamless assistance. With a mullet setup and capable geometry, it handles both steep climbs and fast, technical descents. Ideal for riders looking for an e-bike that can handle big mountain rides or bike park laps.
Key Features
- Hydroformed aluminium frame with 180mm travel for aggressive terrain
- SR Suntour Aion 38X fork with 180mm travel for front-end control
- SR Suntour TRIAIR2 rear shock with 180mm of plush rear travel
- Shimano CUES U4000 9-speed drivetrain for reliable shifting
- Tektro Gemini M535 4-piston hydraulic disc brakes with 203mm rotors
- Mullet setup: 29" front, 27.5" rear wheels with Maxxis Assegai/Minion tyres
- Integrated battery for a clean look and easy access
- Available with 0% APR finance
Drive Information
- Bosch Performance Line CX motor with 85Nm torque for powerful assistance
- Bosch PowerTube 600Wh battery for all-day rides
- Bosch Purion display for intuitive ride data and battery information
The eOne-Eighty 400 is built for riders who love tackling tough trails and technical sections with confidence. Its Bosch Performance Line CX motor provides 85Nm of torque, giving you the extra power needed to take on steep climbs and challenging trails without breaking a sweat. The 600Wh battery ensures you have plenty of range to keep riding all day, while the Purion display keeps you informed with all the essential ride data.
This e-bike shines when it comes to versatility and handling. The mullet wheel setup offers a balance between agility and stability, with the 29" front wheel rolling over obstacles with ease, while the 27.5" rear wheel provides extra clearance and responsiveness. The geometry is designed to give you control on descents while keeping you in the right position for technical climbs. With 180mm of suspension travel at both ends, the eOne-Eighty 400 is more than capable of handling rough, technical terrain, making it a solid choice for riders who want to push their limits on challenging rides.
The aluminium frame is built to last, rated for Category 5 riding, meaning it’s ready for bike park laps or big mountain descents without compromising durability. The easy battery access and option for a range extender make it adaptable for longer rides. Whether you're riding steep mountain trails or hitting the bike park, the eOne-Eighty 400 has you covered.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | LITE I ; all aluminium; 180mm travel; 148x12mm bolt through axle axle standard; removable intube battery; Max. tyre size 27.5” x 2,6” |
| Fork | SR Suntour Aion 38X; Air; 180mm travel; Tapered; 44mm fork off set; 29x2.4" max. tyre size |
| Rear Shock | SR Suntour TRIAIR2 |
| Headset | Acros ICR Merida external neck with Blocklock |
| Stem | Merida Expert eTR II; aluminium; 35 DSH; 0 ASD; Supernova mount. 40 mm all sizes |
| Bars | Merida Expert eTR; 780mm wide; XS,S 20mm rise ; M,L,XL 30mm rise |
| Front Brake | Tektro Gemini M535; 4 piston hydraulic disc brake with Tektro TR203-45; 203mm rotor |
| Rear Brake | Tektro Gemini M535; 4 piston hydraulic disc brake with Tektro TR203-45; 203mm rotor |
| Brake Lever | Tektro Gemini |
| Rear Mech | Shimano Cues U4000; GS |
| Shifters | Shimano CUES U4000-9 |
| Speed | 9 |
| Rims | Merida Expert TR II; 110x15 WHF; 148x12 WHR; 28mm inner rim width; aluminium; Tubeless ready (tubeless tape and valves not included); front 29"; rear 27.5" |
| Front Hub | Shimano TC500-B; 15x100mm; 32 spoke; Centerlock |
| Rear Hub | Shimano TC500; 12x148mm; 32 spoke; Centerlock with Merida Expert TR; including removeable lever, 6/4mm allen key |
| Spokes | Black stainless |
| Front Tyre | Maxxis Assegai; 29x2.5"; kevlar bead; TR EXO+ 3C MaxxGrip |
| Rear Tyre | Maxxis Minion DHR II; 27.5x2.4"; kevlar bead; 3C DD TR MaxxTerra |
| Seat Post | Merida Expert TR II; 34.9mm diameter; 0 mm lay back; XS: 125mm travel - S: 150mm travel- M/L/XL: 200mm travel - XL: 230mm travel |
| Saddle | Merida Comp SL; 28% recycled material; V-mount; incl. Merida minitool |
| Chainset | FSA Direct Mount Steel Chainring; 36 teeth. FSA CK-220 wide E-Bike Forged Crankset; 165mm for all sizes |
| Bottom Bracket | Attached |
| Chain | Shimano LG500 |
| Cassette | Shimano LG400-9; 11-46 teeth; 9 speed |
| Pedals | Resin Platform |
| Battery Size (WH) | Bosch PowerTube 600; 600Wh |
| Motor | Bosch Performance Line CX |
| User Interface | Bosch Pruion 200 |
Merida eOne-Eighty Size Chart
|
Size |
Height (cm) |
Height (ft & in) |
|
XS |
< 163 |
5’3" |
|
S |
157 – 173 |
5’1" - 5'6" |
|
M |
167 – 183 |
5’4" - 6'0" |
|
L |
177 - 190 |
5’8” – 6’2” |
|
XL |
> 187 |
> 6'1" |
What size frame do I need if I am between sizes? - read here
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