Key features

C:68X monocoque carbon frame with Advanced Twin Mold Technology: stiff where it matters, light where you feel it
Bosch Performance SX motor (60 Nm) delivers natural-feeling power — climbs without turning the ride into a different sport
400 Wh battery fully integrated in the downtube, PowerMore-ready for an optional +250 Wh range extension on big days out
Shimano XTR Di2 electronic 12-speed drivetrain: razor-sharp shifts at any cadence, cable-free precision
Fox 36 Float SL Factory fork (140 mm travel) paired with a 2-position Fox Float Factory shock — geometry tunable via headset inserts
Shimano XTR hydraulic disc brakes (203/180 mm) deliver controlled, progressive stopping power on steep descents

Cube AMS Hybrid ONE44 C:68X SLT 400X

Full-carbon e-MTB that puts trail feel first — assistance is a tool, not a crutch.

Available sizes

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8 149,00 €

Or finance your bike

Store availability

Liège · Out of stock Brussels · Out of stock

Free delivery

Delivered ready to ride

Easy returns within 14 days

2-year warranty on the motor

Secure payment

4.8(317 reviews)

Description

The Cube AMS Hybrid ONE44 C:68X SLT 400X is a full-suspension electric mountain bike built for riders who want technical trail performance without compromise. The C:68X monocoque carbon frame uses Cube's Advanced Twin Mold Technology to achieve a chassis that's both stiff under load and efficient through the Cube FSP 4-Link suspension layout — a linkage that keeps the rear wheel tracking the ground without bobbing under pedalling effort.

Power comes from the Bosch Performance SX motor, rated at 60 Nm of torque. This unit is notably compact and light for an eMTB motor, which helps the bike retain a centre of gravity and handling feel closer to an unassisted bike. The 400 Wh Bosch CompactTube battery sits flush inside the downtube, keeping the silhouette clean. When longer rides demand more range, the PowerMore system allows you to add an optional 250 Wh battery, bringing total capacity to 650 Wh.

Shimano's top-tier XTR Di2 electronic groupset handles the shifting: 12 speeds, fully electronic, with no cables to stretch or adjust over time. Up front, the Fox 36 Float SL Factory fork provides 140 mm of travel to absorb rock gardens and rooted trails. The Fox Float Factory rear shock features a 2-position lever for quick switching between a more open descending setting and a firmer climbing mode. Newmen Phase 30 29" wheels with Tubeless Ready rims and Continental Magnotal 2.4" tyres round out a build focused on traction and durability.

Assistance modes — Eco+, Tour+, eMTB and Turbo — are managed through the Bosch System Control on the top tube, operated via a Bluetooth Mini Remote that keeps your hands on the bars. Geometry is adjustable through headset inserts and UDH™ rear dropout compatibility, giving you room to personalise fit and feel.

Bosch Performance SX - 60 Nm

Lightness reinvented. The Bosch Performance Line SX is the motor that blurs the line between electric bike and muscle bike. With 60 Nm of torque and a featherweight, it is discreet where others are essential - for a driving experience that remains above all natural, agile and pleasant. Designed for the thinnest frames and sportiest geometries, the SX is aimed at cyclists who want the electric boost without sacrificing the lightness or feel of the traditional bike. The assistance is lively and precise, perfectly dosed to enhance your pedaling without ever replacing it.