Description
Merida eOne-Eighty 400 Electric Mountain Bike 2025
The eOne-Eighty 400 might be our entry-level big-hitting e-MTB, but we’ve made a bike ready for the rough stuff at a budget-friendly price. Suntour’s Aion 38X fork and TRIAIR2 shock serve up 180mm of sorted suspension, and our tough aluminium frame features mixed-size wheels to keep things fun and flickable. Shimano’s solid CUES drivetrain offers flawless shifting under pressure, while four-piston brakes will stop you in good order.
The eOne-Eighty is for the heavy hitters, bike park senders and big mountain brawlers. It’s ready to ride the biggest lines and burliest tracks and you can say goodbye to waiting in the uplift queue because it can rip and repeat all day long thanks to a big 600Wh battery and Bosch CX power. It’s our longest travel e-bike ever, with 180mm of suspension at either end on a robust aluminium frame. Add coil shock compatibility, mullet only setup plus a whole host of other features and getting rowdy is where the eOne-Eighty starts, not finishes.
It’s also our first e-MTB to use the Bosch Performance Line CX drive unit, offering powerful assistance with 85Nm on tap. There’s a serious amount of range on offer too, thanks to the new 600Wh battery and the option to add a 250Wh Bosch range extender. You can easily remove the battery for off-bike charging or replacement on a really big ride.
It’s rated Category 5 (bike park and downhill approved), so you can get stuck into as many bike park laps or downhill tracks as you like without voiding the 5-year warranty. Approx overall weight 26kg
Bike specifications are advised by the manufacturer and can be subject to change without prior warning.
Please call our helpful sales team on 01539 821 443 or email us for the latest up-to-date product information.
All New Bosch x All New Merida – 2025 eOne Eighty & eOne Sixty Mountain Bikes

The 2025 Merida eONE-SIXTY SL and eONE-EIGHTY series are both high-performance electric mountain bikes, each designed for enduro and all-mountain trails but with distinct specs and builds to suit different riding preferences.
Ahead of todays launch, Wheelbase were invited out to Girona by Merida to see the latest iterations of the eOne Eighty and eOne Sixty SL. Heres what we learnt;
Merida eONE-Sixty SL 2025
The eONE-SIXTY SL is a powerful and versatile eMTB with a lightweight Bosch performance line CX motor and a lightweight 400Wh removable battery, giving excellent range without adding weight. SL – Super Lightweight.
It features a mixed-wheel setup (29-inch front, 27.5-inch rear) for balanced handling. The frame is built on Merida’s CF4 Carbon offering 160mm of rear suspension travel with a 160mm Rockshox Lyric fork. This model also includes Merida’s adjustable AGILOMETER dropper post to customize fit for stability or agility based on riding style. Ideal for technical trails, the eONE-SIXTY SL includes Maxxis Assegai tires, a choice of Shimano & Sram drivetrains, and four-piston hydraulic brakes, providing a well-rounded setup for intense trail performance. With the base model being on 1kg heavier than the 10k model it’s heavily spec’d across the range.
The range topping eOne-Sixty SL 10K is loaded with the best equipment available; a full fat spec for enduro riding out of the box, not a stripped down spec to reach a weight target. Its progressive geometry offers enduro focused handling with the perfect combination of stability, climbing prowess and manoeuvrability. Add the punchy 55Nm of torque from the Bosch Performance Line SX drive unit and the eOne-Sixty SL offers active riders the perfect balance between human powered handling and eMTB assistance.
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