Merida eOne-Sixty 400 2025 - Electric Mountain Bike
The Merida eOne-Sixty 400 delivers power and confidence on the trails, pairing a Shimano EP801 motor with a RockShox suspension setup. With its aluminium frame and mullet wheel setup, this bike is built for enduro adventures, offering stable handling, responsive power, and a comfortable ride even on challenging terrain.
Key Features:
- Frame: Hydroformed 6061 aluminium; tough, responsive, enduro geometry
- Front Suspension: RockShox Psylo Silver R fork with 160mm travel
- Rear Suspension: RockShox Deluxe shock for smooth trail control
- Drivetrain: Shimano Cues U4000 9-speed for reliable gear shifts
- Brakes: Tektro Gemini M535 4-piston hydraulic disc brakes, 203mm rotors
- Wheels: Mixed 29” front, 27.5” rear with Merida Expert TR rims
- Tyres: Maxxis Assegai front & Minion DHR II rear; trail-focused tread
- Finance Option: Available with 0% APR finance
Drive Information:
- Motor: Shimano EP801 with 85Nm torque
- Battery: 630Wh integrated battery
- User Interface: Shimano SC-EN500 display with remote control
Built to tackle rugged terrains, the eOne-Sixty 400 is designed around Merida’s hydroformed aluminium frame with internal cable routing and Boost axle spacing, creating a stable, low-maintenance setup ideal for aggressive riding. The geometry, inspired by Merida’s successful One-Sixty enduro line, delivers confidence-inspiring handling for steep climbs and technical descents alike.
With 160mm travel from the RockShox Psylo Silver R fork and RockShox Deluxe rear shock, the eOne-Sixty 400 offers excellent bump absorption for a comfortable, controlled ride. Shimano’s EP801 motor provides seamless, powerful assistance, helping you tackle long climbs with ease, and the 630Wh battery provides reliable range for extended days on the trail. The mixed wheel setup (29” front, 27.5” rear) gives you both stable handling and agile performance, with Maxxis Assegai and Minion DHR II tyres delivering grip across rocky and loose surfaces.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Lite IV - Hydroformed 6061 Double butted aluminium with integrated battery. Internal cable routing via Smart entry ports. Tapered head tube, 148 x 12mm axle standard. Max. tyre size 29" x 2.6" |
| Fork | Rock Shock Psylo Silver R; 160mm travel; Tapered; 44mm fork offset; 29x2.6" max WHS |
| Rear Shock | Rock Shock Deluxe |
| Headset | Acros ICR Merida external neck with Blocklock |
| Stem | Merida Expert eTR II; aluminium; 35mm diameter; 0 degree rise; 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 caliper with Tektro TR203-45 203mm rotor |
| Rear Brake | Tektro Gemini M535 4 piston hydraulic disc brake caliper with Tektro TR203-45 203mm rotor |
| Brake Lever | Tektro Gemini M535 |
| Rear Mech | Shimano Cues U4000; GS |
| Shifters | Shimano SL-MT500-L dropper lever with Shimano Cues U4000-9 shifter |
| Speed | 9 |
| Rims | Merida Expert TR II; 28mm inner rim width; aluminium; Tubeless ready (tubeless tape and valves not included); front 29"; rear 27.5" |
| Front Hub | Shimano TC500-B; 110x115mm; 32 spoke; Centerlock |
| Rear Hub | Shimano TC500; 148x12mm; 32 spoke; Centerlock with Merida Expert TR; including removeable lever, 6/4mm allen key |
| Spokes | Black stainless |
| Front Tyre | Maxxis Assegai; 29" x 2.5"; Kevlar bead, folding; TR EXO+ 3C MaxxGrip |
| Rear Tyre | Maxxis Minion DHR II; 27.5" x 2.4"; Kevlar bead, folding; 3C DD TR MaxxTerra |
| Seat Post | Merida Expert TR II; 34.9mm diameter; in-line; XS: 125mm seat post travel - S: 150mm seat post travel - M/L/XL: 200mm seat post travel - XL: 230mm seat post travel |
| Saddle | Merida Comp SL; 28% recycled material; V-mount; including Merida minitool |
| Chainset | FSA 1x Steel chainring; 36 teeth with Shimano FC-EM600 crank; 165mm for all sizes; with Merida chain guide |
| Bottom Bracket | Part of Shimano Steps motor |
| Chain | Shimano LG500 |
| Cassette | Shimano LG400; 11-46 teeth; 9 Speed |
| Pedals | VP VPE-533 |
| Battery Size (WH) | 630Wh |
| Motor | Shimano EP801 85Nm |
| User Interface | Shimano SC-EN500 |
Merida eOne-Sixty Size Chart
|
Size |
Height cm |
Height feet & Inches |
|
XS |
157 – 165 |
5’1” – 5’5” |
|
S |
165 -171 |
5’5” – 5’7” |
|
M |
171 - 179 |
5’7” – 5’11” |
|
L |
179 - 187 |
5’11” – 6’2” |
|
XL |
187 - 198 |
6’2” – 6’6” |
What size frame do I need if I am between sizes? - read here
Customer reviews and Q&A's are disabled because you declined functional cookies.
To enable reviews and Q&A's click the 'Cookie Settings' button below and enable functional cookies.
Merida eOne-Sixty 400 2025 - Electric Mountain Bike
Cycle to Work is a salary sacrifice scheme, where you can save up to 42% off a new Bike and Safety equipment. This means the cost is deducted from your salary as a non-cash benefit, so you save on tax and national insurance.
Here at Tredz, we accept Cycle to Work vouchers from all national schemes. For more information click here.
At Tredz we make finance easy. You can choose from a range of flexible finance repayments from 6 months up to 48 months, choose to place a deposit and pay the balance on finance. Go with a 0% APR finance deal with absolutely no interest on payments, or a 9.9% APR Buy Now Pay later option with a choice of 12 or 24 deferred payment options, or a longer-term 14.9% APR option with lower monthly payments. For more information click here.
At Tredz, we’re committed to bringing you the best products at the best prices. If you find a product cheaper elsewhere, simply contact us for an immediate response using our live chat service. Click here to discuss your price match with an agent now for help.
Subject to Terms and Conditions
At Tredz, we offer a fast high quality service, with a range of options from free delivery on orders over £30, next day and convenient click & collect from one of our stores. Simply select within the checkout.
*Courier deliveries to Northern Ireland, Isle of Man, Isle of Wight, Channel Islands and the Scottish Highlands/Islands will incur a charge.At Tredz, if you are not 100% happy with your order, then you can use our simple hassle free returns service. Simply return the item new and unused in the manufacturers original packaging within 365 days of purchase. Bikes and larger items are collected by courier.
When you receive your bike, all you'll need to do is unpack it, attach the pedals, turn the handlebars and ride.
To help you get started we have put together a handy Bike Building Guide, click here.