New Merida LITHOS 2027 On Review: Uncompromisingly Versatile.

With the new LITHOS, MERIDA are adding an all-new performance eMTB to their portfolio. With 170/174 mm of travel, a Bosch Performance Line CX-R drive system and a highly adaptable concept, it promises maximum control, plenty of traction and heaps of flow on demanding descents. But how does their new carbon sled perform in real-world scenarios?

With the new LITHOS, MERIDA are expanding their eMTB portfolio with an entirely new model positioned between the versatile eONE-SIXTY and the considerably more radical, long-travel eONE-EIGHTY. The headline figures include 170 mm of travel up front, 174 mm at the rear, a Bosch Performance Line CX-R drive system and a modular battery concept, but they are only part of a much bigger mission. MERIDA’s development team, based in Magstadt, Germany, promise a particularly robust, versatile and durable eMTB capable of delivering “Unstoppable Flow” even on the most demanding terrain. Tipping the scales at a hefty 25.1 kg in size M, and carrying a substantial € 11,699 price tag, the LITHOS 10K we tested enters the high-end, descent-focused segment with confidence. To find out whether the concept delivers on its promises, we put it through its paces on the rocky trails around Tremp in the Spanish Pyrenees.

The new MERIDA LITHOS 10K in detail

With the new LITHOS, MERIDA are pursuing a clear goal: maximum control on demanding trails combined with a high degree of versatility. At the heart of the bike is a new carbon frame generating a substantial 174 mm of travel at the rear, and featuring MERIDA’s signature Flexstay suspension concept. The seat stays are designed to flex deliberately as part of the suspension system, eliminating the need for additional pivot points around the rear axle. This reduces maintenance requirements while also saving weight. The LITHOS’ suspension kinematics are progressive enough to work equally well with both air shocks and, as on our test bike, a coil shock.

The frame of the new LITHOS has a clean, purposeful design and well-balanced proportions. The slender seat stays flow almost seamlessly into the top tube, resulting in an elegant frame silhouette. The only visual drawback is the battery cover, which protrudes noticeably beneath the downtube and detracts somewhat from the otherwise sleek appearance.

The LITHOS’ promised versatility first becomes apparent in its cable routing. As standard, MERIDA route cables and hoses fully internally through the Acros headset using their WIRE PORT system. This creates an exceptionally clean look, although it does make maintenance work around the cockpit and headset a little more involved. As an alternative, MERIDA offer what they call the THERMO GATE, a semi-integrated cable routing solution. The openings around the head tube not only provide an alternative route for cables but also improve cooling for both the battery and motor, helping sustain higher continuous power. Better still, the bike comes with all the parts required to convert between the two routing options. Regardless of the setup chosen, integrated channels inside the frame guide the cables neatly, contributing to the pleasantly quiet, rattle-free ride quality we experienced during testing.

The new LITHOS is designed not only to perform on the trail but also to be exceptionally reliable and durable. Alongside the Flexstay suspension concept, MERIDA have paid particular attention to frame protection. The generously sized, highly effective chainstay protector, together with the long battery cover that flows seamlessly from the motor cover, promises excellent protection against paint chips. Another neat touch is the bolt-on plastic fender on the rear triangle, which can even be swapped for a longer version on particularly muddy days.

An especially clever touch shows up in an area most bikes ignore: the heel protectors on both sides of the frame. Many bikes quickly pick up visible scuff marks from riders’ heels, but MERIDA protect these vulnerable areas straight from the factory. It is not the most spectacular feature, yet it makes surprising sense in everyday use and helps the frame look smart over the long term. MERIDA execute the charging port position just as well. Positioned above the motor, it stays easy to reach, and a robust cover shields it from dirt and spray.

MERIDA back up their claim of having created a particularly robust and durable e-mountain bike by offering a lifetime warranty on the frame to the original owner. Another welcome detail is that the required torque settings are printed directly on the bearings, exactly as it should be.

The MERIDA LITHOS is also designed to shine in everyday use. To that end, the brand have integrated a number of practical features for life on and off the trail. A Lezyne E115 head light with 310 lumens is neatly integrated into the stem clamp, providing extra safety at dusk or on the ride home. That said, it’s not quite powerful enough to serve as a floodlight for serious night rides. Beneath the saddle sits MERIDA’s familiar V-Mount multitool, while the TUBE BASE PLATE on the top tube provides space for a spare inner tube. Particularly clever is the removable rear axle lever, which conceals 4 mm and 6 mm Allen keys inside. This means you always have the most important tools for minor repairs right there on the bike.

The spec of the new MERIDA LITHOS 10K

A glance at the spec sheet quickly makes one thing clear: MERIDA haven’t held back with the LITHOS 10K. The suspension consists of a FOX PODIUM Factory upside-down fork with 170 mm of travel and a GRIP X2 damper, and a matching FOX DHX Live Valve Neo coil shock with wireless suspension control. Both components represent the very best FOX currently have to offer for hard-charging trail and enduro riding, promising maximum performance along with extensive adjustment options.

Power comes from the Bosch Performance Line CX-R motor, which saves a little weight compared to the standard Performance Line CX and also adds a Race mode for particularly rapid response. Following the latest software update, the drive system now delivers up to 120 Nm of torque along with a range of additional features. The system is controlled via the minimalist Bosch Mini Remote on the handlebars.

When it comes to battery options, MERIDA’s promised versatility is once again on display. The standard Bosch PowerTube battery with 800 Wh capacity can be swapped for the lighter 600 Wh PowerTube battery, complete with a slimmer battery cover. This not only reduces weight but also ensures a flush downtube profile without the pronounced bulge. The system is also compatible with the Bosch PowerMore 250 range extender. As a result, the LITHOS can be configured either for maximum range or for the lowest possible system weight, depending on your priorities and riding style.

The rest of the drivetrain comes from SRAM. Shifting is taken care of by a SRAM X0 AXS Transmission drivetrain with matching X0 cassette and chain, while the crankset also comes from the X0 range.

MERIDA have gone all in on braking performance. The SRAM MAVEN Ultimate system remains one of the most powerful brake setups on the market, offering huge reserves for long, steep descents. Paired with the massive 220 mm rotor up front and the exceptional braking stiffness of the FOX PODIUM fork, the LITHOS delivers brutally strong stopping power. The Race Face Era carbon handlebar rounds off the cockpit package, adding enough compliance to take the sting out of rough descents and keep hand fatigue at bay.

MERIDA’s in-house TEAM TR II dropper post can be adjusted anywhere between 30 and 230 mm of travel. The fact that MERIDA offer this generous adjustment range regardless of frame size deserves praise and once again highlights the LITHOS’ exceptionally versatile character.

For wheels, MERIDA rely on a premium DT Swiss HXC 1500 carbon wheelset paired with Continental Kryptotal Fr and Kryptotal Re tires, both in the Enduro casing and Soft rubber compound. Overall, this combo works very well, although we would opt for the more robust Downhill casing at the rear to improve puncture resistance. Up front, switching to the SuperSoft compound would unlock even more trail performance.

Tuning tip: for improved puncture resistance and maximum grip, switch to a Downhill casing on the rear tire and a SuperSoft rubber compound on the front.

Other spec variants of the new MERIDA LITHOS 2027

At launch, MERIDA will offer the new LITHOS in three specification variants. All models share the same carbon frame and removable 800 Wh battery, though they differ significantly in terms of suspension, drivetrain and component spec.

The entry point into the range is the LITHOS 6000, priced at € 6,899. Power comes from the fifth-generation Bosch Performance Line CX motor, which delivers its drive through a mechanical SRAM 70 Transmission drivetrain. The LITHOS 6000 rolls on Reynolds aluminium wheels and uses SRAM DB6 brakes for stopping duties. Suspension is provided by RockShox, with a ZEB Select fork up front and a Vivid shock managing the 174 mm of rear travel. The package is completed by a cockpit made up of MERIDA’s own in-house components. Buyers can choose between the “Wild Honey” and “Warm Slate Grey” colour options.

Next up is the LITHOS 8000, priced at € 8,899. Here, the suspension receives a significant upgrade. Both the RockShox ZEB fork and the RockShox Vivid shock come in their Ultimate versions, promising more sensitive performance and a wider range of adjustment options compared to the more affordable LITHOS 6000. MERIDA also spec powerful SRAM MAVEN Bronze brakes and a complete SRAM GX drivetrain with electronic shifting. The wheels come from DT Swiss, with MERIDA opting for aluminium HX 1700 wheels. The LITHOS 8000 is available in the “Halo Green” and “Warm Slate Grey” colourways.

At the top of the range sits the LITHOS 10K, which we tested, priced at € 11,699. Our test bike came in the “Grey to Gunmetal” colourway, while MERIDA also offer the flagship model in a two-tone “Grey to Wild Honey” finish.

The geometry of the new MERIDA LITHOS 2027

The LITHOS is available in five frame sizes, XS to XL. The geometry is clearly focused on downhill performance. MERIDA pair a slack 64° head angle with a generous stack height, with our size M test bike boasting a substantial 646 mm, while the 460 mm reach is very much in line with current trends for this frame size. Combined with the relatively long 447 mm chainstays, the layout promises plenty of composure and control. Unfortunately, the chainstay length doesn’t increase across the size range.

Particularly striking is the very steep seat tube. With an effective seat angle of 78.5°, it positions the rider centrally over the bottom bracket, promising strong climbing performance. At the same time, the straight seat tube design allows for plenty of insertion depth, making it possible to run long-travel dropper posts.

The LITHOS once again demonstrates its versatility when it comes to wheel configuration. As standard, MERIDA equip the bike with a mullet setup, combining a 29” front wheel with a 27.5” rear wheel to deliver strong composure and excellent rollover capability while retaining an agile rear end. Riders who prefer the benefits of a full 29er setup can easily convert the bike via a flip chip without significantly altering the geometry. The only trade-off is that rear travel is reduced to 160 mm.

The MERIDA LITHOS 10K on the trail

How does the MERIDA LITHOS 10K perform on the climbs?

Riding uphill, the new LITHOS impresses above all with its exceptional traction. Whether tackling technical trail sections or steep gravel ramps, the rear wheel seems almost glued to the ground. The sensitive rear suspension generates remarkable grip even on loose surfaces, ensuring that the motor’s power is transferred efficiently to the trail.

Added to this is a very central and sporty riding position. The steep seat angle keeps plenty of weight over the front wheel, preventing it from lifting on steep gradients while providing a high level of control. Comfort isn’t the primary focus. Instead, you sit actively on the bike, which allows you to manoeuvre it precisely through technical climbs. The only real drawback is the dropper post. While it offers an impressive adjustment range, it returns comparatively slowly, which can be a disadvantage in certain technical climbing situations.

The Bosch Performance Line CX-R motor reinforces this character. In Race mode, power delivery is immediate and exceptionally direct. Active riders who are able to keep constant pressure on the pedals will be rewarded with strong forward propulsion. For less experienced riders, however, the assistance can feel too abrupt in technical sections. We’re generally not fans of this support mode, as its sudden power delivery can occasionally lead to potentially dangerous situations. In most cases, the eMTB+ mode is the better choice.

How does the new MERIDA LITHOS 10K perform on the descents?

Riding downhill, the LITHOS immediately shows what it was built for. From the very first pedal strokes, the bike inspires huge amounts of confidence and encourages you to keep your fingers off the brakes, to experiment with new lines, and steadily increase your speed. Despite its clear race-oriented DNA, however, the handling remains intuitive and approachable.

A real highlight is the suspension. The FOX Podium fork is exceptionally sensitive, generates huge amounts of traction and remains impressively precise under heavy braking thanks to its outstanding stiffness. Combined with the FOX DHX Live Valve Neo shock, it creates a suspension package that delivers plenty of comfort while still offering ample support and reserves for hard impacts. Even long, rough descents feel controlled and surprisingly fatigue-free.

What’s particularly impressive is the bike’s balance. The LITHOS combines a level of composure normally associated with much longer and more cumbersome bikes with surprisingly agile handling. Direction changes feel intuitive, the rear end can be placed precisely and actively, and even bunny hops or playful manoeuvres come more easily than expected. Despite its comparatively substantial front end, the bike never feels cumbersome or awkward to handle.

Few e-mountain bikes manage to balance traction, composure and agility as convincingly as the new LITHOS, which delivers an impressively complete overall package.

Who is the new MERIDA LITHOS 10K the right eMTB for?

The MERIDA LITHOS is aimed at riders who refuse to compromise on the trail. If you’re looking for a modern e-mountain bike with maximum traction, outstanding control and a truly exceptional suspension package, this is one of the strongest all-round packages currently available. Particularly impressive is the way it balances composure and agility. The LITHOS inspires confidence on fast and demanding trails without ever feeling sluggish or cumbersome. Thanks to the flexible battery and wheel configuration options, it also appeals to riders who want the ability to tailor their bike to different types of riding and terrain.

The LITHOS is less well suited to riders who spend most of their time on relaxed tours and easy tracks, even though its practical everyday features are very well executed. In this type of riding, the bike’s enormous performance potential largely goes unused, while the steep seat angle and resulting sporty riding position are not ideally suited to such a laid-back focus. Riders looking for particularly light and slim eMTBs will also find more suitable alternatives elsewhere in MERIDA’s range.

Conclusions about the MERIDA LITHOS 10K

With the new LITHOS, MERIDA have created an impressively uncompromising yet remarkably versatile e-MTB. It combines exceptional traction, an outstanding suspension package and excellent composure with handling that is both surprisingly agile and highly intuitive. The carbon frame impresses in turn, with its versatility, clever detailing solutions and flexible battery concept. Minor shortcomings in the dropper post and design do little to detract from the fact that the LITHOS ranks among the very best all-round packages currently available on the market.

Tops

• Outstanding suspension performance
• Exceptional traction uphill and downhill
• Excellent balance of composure and agility
• Highly adaptable configuration options

Flops

• Dropper post return speed is comparatively slow
• Somewhat bulky appearance around the downtube area

For more information, visit MERIDA’s website.

Words & Photos: Lars Engmann