Cube Stereo ONE77 HPC AT 800 Hybrid Bike 2026

GO GRAND

The Stereo Hybrid ONE77 HPC frame, with its 170mm of front and rear travel, as well as its mullet wheels (29-inch front and 27.5-inch rear), offers everything you need for long days on high mountain trails. But, as with all CUBE models, it's all in the details. For example, we routed the cables internally for an ultra-clean look, then added an adjustable angle headset for optimal handling adjustment. The 800Wh PowerTube battery is discreetly housed in the carbon downtube, just above the Bosch CX motor. The UDH dropouts of the aluminum rear triangle are robust and upgradeable, and we included a direct-mount chain guard to keep you moving even in the toughest conditions.

Highlights

The Stereo Hybrid ONE77 HPC AT is designed for the mountains. Now you know why we installed a Fox Float 38 Factory fork and a Float X2 Factory shock: to fully enjoy the 170mm of travel, you need to be in good hands. The Shimano XT Di2 single-speed drivetrain shifts gears with exceptional electronic precision, transmitting your power to the trail thanks to the Bosch CX motor, the 800Wh PowerTube battery, the Kiox 400C controller mounted on the top tube, and the ACID carbon crankset. We added a dropper seatpost for more confidence and maneuverability on rough trails, while the Shimano XT hydraulic disc brakes with Pro ABS allow you to control your speed with complete confidence. In addition, the Newmen Beskar 30 wheels (in mullet configuration) equipped with 2.5-inch Schwalbe Magic Mary and Albert tires ensure continuous riding, no matter the obstacles.

Fully Integrated Battery

The fully integrated battery system conceals the power of the Bosch battery and protects it within the bike's downtube. Hidden under a dust and dirt cover, lockable to prevent theft, it allows us to design e-bike frames that are as aesthetically pleasing as they are functional.

Advanced Internal Cable Routing

Gear and brake cables need to communicate with the handlebar controls and the frame, but is it necessary to drill holes near the head tube to achieve this? We've designed a system that routes the cables into the frame via the headset, maintaining fully internal routing while keeping them organized and more discreet.

Modular Battery System

The battery is, in many ways, the heart of an e-bike. That's why, with our modular battery system, we've created an easy-to-use setup. You can charge the battery installed on the bike or separately, and we've made room for high-capacity batteries. You'll wonder how you ever managed without it.

Head Angle Adjustment Cups

When you're defying gravity, the trail is demanding, and every second counts, your CUBE's geometry is crucial. That's why our adjustable headset allows you to fine-tune the steering angle to set up your bike exactly how you want it. A little slacker for more stability or a little steeper for more agility. The choice is yours…

Agile Trail Geometry

Agile Trail Geometry is a variant of our popular Agile Ride Geometry, designed for riders who love to push their limits on the trails. By lowering the standover height and providing more room for rider movement, we've created a setup that rewards choosing our adventure range. Because, after all, it's all about having fun.

High-Performance Carbon

HPC (High Performance Carbon) allows us to create lighter, stronger, and stiffer frames thanks to this incredibly versatile material. Through careful design and varying layer thicknesses, we can optimize the performance of each frame to precisely meet our requirements for weight, stiffness, strength, and durability.

X-Connect

X-Connect is a simple way to attach a compatible ACID light to your CUBE bike. With an integrated connector in the headset and cables hidden in the frame, simply attach the light, plug it in, and head out on your adventure. See and be seen, in comfort.