Big wheels, big travel, big fun. With a 150mm Fox Float 36 Factory Grip X fork, Float X Factory rear shock delivering 140mm of rear wheel travel and Fox Transfer Factory dropper post, you have the capability to push the limits of your riding in any situation. The angle-adjustable headset lets you tailor the handling to your specific requirements too.

FITTED WITH THE BOSCH GEN 5 PERFORMANCE LINE CX DRIVE UNIT
The all new 2025 Cube Stereo Hybrid ONE44 HPC comes fitted with the new GEN 5 Performance Line CX motor,m which has just been released, featuring a whole host of new technological innovation including:
- Improved ride dynamics and agility thanks to enhanced sensor technology
- Less noise and reduced weight
- The Purion 400 display and the PowerTube 600 and PowerTube 800 batteries complement the new drive unit
From the outside, there doesn’t appear to be any obvious points of difference with the new Bosch Performance Line CX Gen 5 motor. The overall shape and size is pretty similar, and it produces the same 85Nm and 600W of peak power output as the current GEN 4 drive unit, however the real innovation is on the inside, which equates to a whole new riding experience, complimenting the new Cube Stereo Hybrid ONE44 playful and engaging ride feel.

LIGHTER, QUIETER AND SMARTER
The new Bosch Performance Line CX motor, retains the same 85 Nm of torque and 600 watts of power, but with improved sensor technology, where the motor responds precisely to pedal input, allowing riders to tackle any challenge smoothly and with control, which will be a huge advantage when negotiating certain trail scenarios aboard the Cube Stereo Hybrid ONE44, such as technical ascents and powering out of tight switchbacks.
Inertial sensors (IMU) measure acceleration and rotation speeds in six dimensions, and recognise inclination and tilt angles as well as vibrations experienced by the bike and rider. This means that the Stereo Hybrid ONE44 “knows” how steep the ascent is and whether it’s been ridden on a smooth forest trail or along root-covered singletrack. With the new hill start assist you can ride off with full traction. Thanks to the sensors, the Stereo Hybrid ONE44 also knows how steep the slope is and provides optimum support, not too much torque, not too little. The walk assistance feature, also has a new capability of the drive unit adapting to the pushing speed the off board rider is inputting.
The new CX motor is quieter and lighter than ever. When riding downhill, the external drivetrain of the Stereo Hybrid ONE44 (chain, chainring, cassette) is decoupled from the internal drivetrain (freewheel, gearbox, motor). This further reduces the mechanical noise generated by comparable drive units on the trail. The rider’s full focus then soley remains on the trail and the surrounding nature. The weight of the Performance Line CX has also been reduced by around 100 grams compared to the previous version. Furthermore, its magnesium housing can withstand the toughest conditions. A black powder coating protects against stone chips and damage as well as corrosion.

Bosch PowerTube 800 Battery – 3.9kg
LIGHTER BATTERIES AND MORE RANGE FOR THE CUBE STEREO ONE44
To go along with the Bosch Performance Line CX Gen 5 motor there are two new batteries; the PowerTube 600 and PowerTube 800. the latter of which is fitted to the Cube Stereo Hybrid ONE44 and weighs 3.9kgs. These utilise the same updated cells as the CompactTube 400 battery that debuted with the lightweight SX motor last year. They feature a higher energy density, which simply means more watt-hours at a lower weight. To put that into perspective, the new PowerTube 800 is 400g lighter than the old PowerTube 750 battery despite offering greater capacity.

PURION 400 DISPLAY
Featuring a 1.6in screen, the new Purion 400 bears a close resemblance to Shimano’s EM800 display and complements the Performance Line CX drive unit, with a minimalist design tailored for eMTBs and optimally protected within the handlebar triangle. The 1.6-inch transmissive display, which remains easily readable in bright sunlight, provides a clear overview of useful data such as speed, range, power output, and total distance. You’ll find the new Purion 400 display on the majority of new 2025 eMTBs including the Cube Stereo Hybrid ONE44.