Moustache Bikes MARDI 27.4 OPEN BLACK 600Wh

Key features

Bosch Performance Line PX motor (90 Nm) delivers smooth, confident power on hills and from standing starts
Bosch PowerTube 600 Wh battery sits hidden inside the frame, keeping rides going across multiple commutes
Shimano Nexus 5-speed internal hub: virtually maintenance-free gearing that shifts even when stationary
SR Suntour 100 mm fork and suspended seatpost absorb road buzz and rough surfaces comfortably
Shimano MT200 hydraulic disc brakes (180/160 mm) provide reliable stopping power in all weather
Standard MIK HD rack and AXA frame lock mean the bike is commute-ready straight out of the box

Moustache Bikes MARDI 27.4 OPEN BLACK 600Wh

City rides and gravel paths — one e-bike that handles both, day after day.

Available sizes

SOn order

3 999,00 €

Pay in 3× €1,333.00 at no extra cost with Alma

No bike in this size in store for a test ride

Or finance your bike

Renting individual134,71 €/month

Store availability

Liège · Only orderable in Brussels Brussels · On order

Not in store, but available to order — delivery within ~14 days.

Bike delivered before 17 November 2026

Free in-store pickup or €50.00 delivery

Delivered ready to ride

Easy returns within 14 days

2-year warranty on the motor

Secure payment

Description

The Moustache Mardi 27.4 steps up with the Bosch Performance Line PX motor developing 90 Nm of torque, one of the most powerful in its class for an all-terrain bike. This dynamic motor, paired with a 600 Wh battery, allows tackling significant elevation changes and long routes with frank and responsive assistance. Available in standard, OPEN (step-through frame) or FS (full suspension) versions, it adapts to all profiles.

Its refined component spec — hydraulic disc brakes, versatile tyres, complete integrated equipment — makes it a robust and reliable bike for adventures off the marked trails. The Mardi 27.4 retains the characteristic versatility of the Mardi range while offering significantly superior performance, particularly appreciated in the hilly terrain of Belgium or the Ardennes.

Made in France in the Vosges, the Mardi 27.4 is the choice for active cyclists who want a powerful, reliable and complete all-terrain bike to explore without limits.

Bosch Performance Line PX - 90 Nm

Between power and fullness. The Bosch Performance Line PX is Bosch's newest motor, designed for everyday adventurers and frequent bike travelers. With 90 Nm of torque and up to 700 W of power, it is positioned between the Performance Line CX and the classic Performance Line — offering the best of both worlds: power for demanding terrain, silence to enjoy the journey. Developed specifically for trekking and touring bikes, the PX is distinguished by its remarkable acoustic discretion. The engine fades away to let you hear nature, towns and paths - while being there, silently powerful, as soon as the road gets rough. eShift technology automatically manages gear changes to maintain optimal cadence, while Bosch ABS ensures maximum safety, even on wet roads or with heavy luggage.

Bosch PowerTube 600 Wh

The perfect balance between autonomy and lightness. The Bosch PowerTube 600 Wh is aimed at cyclists looking for a high-performance battery without unnecessarily weighing down their bike. With 600 Wh of capacity, it largely covers the needs of everyday life and medium-distance outings, while maintaining a contained weight which preserves agility and driving pleasure. Like the entire PowerTube range, it fits discreetly into the frame tube, providing a clean profile and natural protection against impact and the elements. Coupled with Bosch Smart System motors, it benefits from intelligent energy management which adapts consumption in real time to maximize each kilometer traveled.

Bosch Purion 200

The main thing, without distraction. The Bosch Purion 200 is the control screen designed for cyclists who want to keep their eyes on the road. Compact and integrated directly into the handlebars, it combines control and display in a single unit — clean, readable and perfectly within reach. Its clear display shows essential information at a glance: assistance level, speed, remaining autonomy and battery status. No frills, no extras — just what you need to ride with confidence. Robust and weather-resistant, it faithfully accompanies every outing, whatever the weather.

Other characteristics

Transmission

Shimano, Nexus SL-C7000-5

Fork

SR Suntour, XCM32-ATB, NLO, 100mm

Shifters

Shimano

Brakes

MT200

Front brake size

180mm

Back brake size

160mm

Most ordered items with this bike

Abus
IVY Chain 9210/110 black ART 3
The Abus IVY Chain 9210/110 black chain lock offers a very high level of security, certified to ART 3 (three stars) and Sold Secure Gold, with an Abus security level of 13 out of 15. Its 10 mm links of specially hardened steel, like the hardened-steel lock body, resist attacks from saws and tools. At 110 cm long and weighing around 2.9 kg, it lets you easily secure an electric bike or cargo bike to a fixed point. A weatherproof, water-repellent Meshwebbing sleeve protects the frame from scratches and the chain from the elements. Recommended for securing high-value bikes or bikes parked in high-risk areas. Colour: black.
139,95 €
In stock in the store
Quad lock
Support guidon long
The Quad Lock Out Front Mount PRO moves your phone in front of the handlebar rather than sitting above the stem, giving you a cleaner sightline to the screen whether you're navigating a route or tracking your ride data. It suits road, gravel and mountain bikes with round handlebars.
The arm is CNC-machined from anodised aluminium with a low-profile, aerodynamic shape, and every bolt is stainless steel to resist corrosion over time. The mount head is adjustable, so you can fine-tune the angle of your screen to suit your riding position.
Quad Lock's patented dual-stage locking system (twist-and-lock) keeps the phone firmly attached even on cobblestones or gravel descents. The clamp fits round bars in 22 mm, 25.4 mm and 31.8 mm diameters — the appropriate spacers are included. It's compatible with all Quad Lock cases and universal adaptors, as well as the Action Cam / Light adaptor (sold separately).
In the box: the mount, two spacers and an Allen key — everything needed to get riding straight away.
60,00 €
In stock in the store