Key features

Bosch Performance CX motor with 85 Nm of torque handles steep climbs with smooth, natural-feeling assist
625 Wh Bosch PowerTube battery integrated into the frame for long trail sessions between charges
SR Suntour XCR 34 fork with 120 mm travel and lockout plus EXA suspension seatpost for all-day comfort on rough terrain
Shimano CUES 1x11 drivetrain with 11-50 cassette covers a wide gear range for climbing and descending
27.5" Tubeless-ready wheels with Maxxis Rekon 2.60 tyres for confident grip on loose and rooty ground
Shimano hydraulic disc brakes with 203 mm front / 180 mm rear rotors for consistent stopping power in any weather

Moustache Bikes Samedi 27 Off 4 2026

A capable e-MTB built for real trails — Bosch CX power, 625 Wh range, and suspension that works.

Available sizes

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3 499,01 €

Pay in 4 interest-free instalments with Klarna

Or finance your bike

Store availability

Liège · Only orderable in Brussels Brussels · Out of stock

Free delivery

Delivered ready to ride

Easy returns within 14 days

2-year warranty on the motor

Secure payment

4.9(311 reviews)

Description

The Moustache Samedi 27 Off 4 2026 is a hardtail e-MTB built for trail riders who want genuine off-road capability without stepping up to a full-suspension price tag. At the heart of the bike sits the Bosch Performance CX (Gen 5) motor — 85 Nm of torque and a Smart System architecture that delivers fluid, responsive assistance whether you're grinding up a steep fire road or threading through technical singletrack.

The 625 Wh Bosch PowerTube battery sits neatly inside the hydroformed 6061 aluminium frame, keeping the centre of gravity low and the profile clean. The SR Suntour XCR 34 fork brings 120 mm of travel with a lockout function — flick it shut on flat sections, open it back up before things get rough. The EXA suspended seatpost adds 40 mm of vertical compliance, taking the edge off chattery trails without any rider input needed.

Shifting is handled by a Shimano CUES 1x11 drivetrain with an 11-50 cassette, giving you a usable spread from slow, steep climbs to faster descents. Stopping power comes from Shimano hydraulic disc brakes with 203 mm front and 180 mm rear rotors — dependable in wet Belgian conditions. The 27.5" Tubeless-ready wheels paired with Maxxis Rekon 2.60 tyres strike a solid balance between grip, roll and puncture resilience.

Available in a standard H frame in sizes S through XL, the Samedi 27 Off 4 fits riders from 1.55 m to 2.05 m tall. A well-rounded trail machine for riders ready to explore beyond the tarmac.

Bosch Gen 5 'Performance CX' - 85 Nm

The benchmark engine for riders who make no compromises. The 5th generation Bosch Performance Line CX is the trail engine par excellence: with 100 Nm of torque and assistance up to 25 km/h, it delivers raw and controlled power, capable of swallowing the most demanding slopes without ever flagging. Redesigned from the ground up, this 5th generation engine is more compact and lighter than its predecessors, while improving responsiveness. The response to pedaling is immediate and precise, with intelligent torque management that adapts to each variation in terrain - technical trails, steep climbs or chaotic paths, the CX knows no limit.

Bosch PowerTube 625 Wh

The everyday reference. The Bosch PowerTube 625 Wh is one of the most popular batteries in the Bosch ecosystem — and for good reason. With 625 Wh of capacity, it offers generous autonomy that meets the requirements of the vast majority of cyclists, from urban journeys to weekend nature outings, without the weight of a large capacity. Integrated into the frame tube, it is visually invisible while ensuring optimal protection against shocks and bad weather. Its extensive compatibility with Bosch Smart System motors makes it a reliable and proven basis, capable of making the most of intelligent energy management to adapt assistance to each situation.

BOSCH "BRC3300", Mini Remote

Control at your fingertips. The Bosch Mini Remote BRC3300 is the ideal complement for cyclists who want to keep their hands on the handlebars in all circumstances. Additional control panel for bicycles equipped with the Bosch Smart System and System Controller, it extends the available functionalities while guaranteeing safe riding. Connected via Bluetooth to the System Controller, it mounts easily on the handlebars and places the buttons within immediate reach of the thumb. Its dual-function buttons allow you to manage assistance modes, lighting and walk assistance without ever taking your eyes off the handlebars. Minimalist and discreet, it fits naturally into all types of cockpit for a clean, clutter-free result.