Cube Stereo Hybrid One77 HPC AT 800 2025 Electric Bike

More Information
Brand	Cube
Suitable for	Everyone
Wheel Size	29-inch

A company Based in Waldershof Germany that specialises in high quality mountain and road cycles. Their range branches across all disciplines, including a large selection of children's bikes. They have a devoted R+D team and premium test facilities for the best end results.

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Cube Stereo Hybrid One77 HPC AT 800 2025 Electric Bike

Big mountains need a bike built for the job. With the Stereo Hybrid ONE77 HPC AT 8, you're in good hands. Components chosen for their performance and reliability, combined with a mullet configuration and Bosch's quiet drive plus 8 Wh battery, all add up to huge amounts of mountain-taming fun.

The Stereo Hybrid ONE77 HPC AT 8 is built with big mountains in mind. To that end, we fitted Fox's Float 38 Factory GripX2 fork and Float X2 Factory shock - because when you're making full use of 17mm of travel, you need to know you're in good hands. Sram's XO Eagle Transmission 1x12 gears select with uncanny electronic precision, getting your power to the trail with help from Bosch's smooth, quiet CX drive and the 8 Wh PowerTube battery. We added a remote dropper seatpost for extra confidence and manoeuvrability on tough trails, while Shimano XT hydraulic disc brakes ensure you can keep your speed in check. And Newmen Beskar 3 wheels - in mullet configuration - with Schwalbe 2.4in Magic Mary and Tacky Tan tyres - keep you rolling, whatever obstacles lie in your path.

The Stereo Hybrid ONE77 HPC frame - with 17mm travel front and rear and a mullet wheel setup with 29in front and 27.5in rear - is all you need for big days out on big mountain trails. But, as with all Cube designs, the devil is in the detail. So, for example, we added Integrated Cable Routing for super-clean looks and reduced maintenance, and then threw in an angle-adjustable headset so that you can tweak the handling to your taste. The 8 Wh PowerTube battery sits unobtrusively in the carbon down tube, just above the Bosch CX drive. A UDH dropout on the aluminium rear triangle is tough and future-proof, and we also added a direct mount chainguard to keep you driving forwards even when the going gets rough.

Features

The Fully Integrated Battery system tucks the power of Bosch's battery out of sight, safely inside the confines of your bike's downtube. Hidden beneath a splash and dust-proof cover and secured with a lock to prevent theft, it allows us to design beautiful E-Bike frames that are as brilliantly functional as they are good to look at.

Gear and brake cables need a way to get from handlebar controls to frame - but what if there was no need for holes near the head tube? We came up with a design that takes cables into the frame via the headset, maintaining full internal cable routing but making it even neater and less obtrusive.

In many ways the battery is the heart of an e-bike. That's why, with our Modular Battery System, we've made a setup that's easy to use. You can charge the battery on or off the bike, and we've made room for even high capacity batteries. You'll wonder how you ever managed without it.

When you're harnessing gravity, the trail is challenging and every second counts, the geometry of your Cube is a critical component. That's why our adjustable headset allows you to tweak head angle, so you can set your bike up just the way you like it. A little slacker for more stability, or a little steeper for better agility. The choice is yours...

A wider hub makes a stiffer wheel, and a stiffer wheel means better handling. That's the thinking behind the Boost 148 rear hub standard, which allows wider flange spacing for better wheel performance without impacting on shifting accuracy or drivetrain efficiency. Simply put, you can go faster and harder with better handling and stronger wheels.

In the rough and tumble of cyclocross racing, every detail matters. Our Semi Integrated Seat Post Clamp complements the frame's sleek lines to the point where you barely notice it's there. So it looks great, but it's also less likely to snag when you shoulder your bike for the running sections. Details, see?

Agile Trail Geometry is a development of our popular and well received Agile Ride Geometry, with a focus on riders who enjoy pushing their limits on the trails. By lowering standover height and allowing more room for the rider to move around over the bike, we've created a setup that rewards adventurous line choices. Because, after all, it's all about having fun.

Our Efficient Trail Control series works in the background so that everyone can have more fun on the trail. A low leverage ratio and linear compression rate are the technical way of saying that these bikes are very sensitive to trail obstacles, whilst remaining insensitive to pedal-induced bob and giving a full range of travel.

HPC - high performance carbon - enables us to build lighter, stronger and stiffer frames out of this incredibly versatile material. Using a combination of careful frame design and variable lay-up thickness, we're able to fine-tune the performance of each frame to precisely meet our requirements for weight, stiffness, strength and durability.

One standard for all: gear hanger replacement made easy thanks to the innovative Universal Derailleur Hanger. With a design that includes some room for pivoting to help prevent chain jams, it improves shifting performance and works with all drivetrains. Best of all, it's a standard part that is available anywhere.

With our Advanced Twin Mold process we use two precisely manufactured forms for our C:62, C:68 and C:68X carbon frames. The first form is to ensure an accurate layup. The second, inner form keeps every individual fibre precisely where it needs to be while the frame cures. The result is a significantly lighter, stronger frame, with fibre density tailored to anticipated loadings at specific points.

Bicycles don't stand upright when they're not moving, which creates obvious problems when you need to park. What if there's nowhere convenient against which to lean your bike? The Flat Mount kickstand solves the problem, by providing a secure and easy-to-use option for parking your Cube bike anywhere that has a flat surface.

X-Connect is the simple way to attach a compatible Acid light to your Cube bike. With a connector built into the headset and the wiring hidden in the frame, all that's left to do is attach the light, plug it in... and off you go. See and be seen, the easy way.

Specification

Frame and Forks

Frame: C:62 Monocoque Advanced Twin Mold Technology, Aluminium 661 T6 Rear Triangle, Efficient Trail Control, FSP 4-Link, Agile Trail Geometry, Boost 148, UDH™, Full Integrated Battery, Advanced Internal Cable Routing
Forks: Fox 38 Float Factory GRIPX2, Tapered, 15 x 110mm, E-Bike Optimized, 17mm, Kashima Coated
Headset: Acrod AZF-675, ICR (Integrated Cable Routing), Top Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm), Fiber Inserts For Angle Adjustment, X-Connect Interface
Rear Shock: Fox Float X2 Factory, 23 x 65mm, High/Low Speed Rebound & Compression with 2-Position Lever, Kashima Coated

Drivetrain

Crankset: Acid MTB Hybrid Pro, 36 Tooth
Chainguide: Reverse Flip-Guide E-Chain Guide, Direct Mount, I-Plate
Rear Derailleur: SRAM X Eagle AXS™ Transmission, 12-Speed
Cassette: SRAM XS-1275, 11-52 Tooth
Chain: SRAM GX Eagle™ Transmission

Braking/Shifting

Shifters: SRAM AXS™ Pod Controller
Brakes: Shimano XT BR-M812, Hydraulic Disc Brake 230mm

Wheels

Wheelset: Newmen Beskar 3 Base/Strong, 28/32 Spokes, 15 x 110mm/12 x 148mm, Tubeless Ready
Front Tyre: Schwalbe Magic Mary, Addix Soft, Super Trail, Kevlar, 2.4
Rear Tyre: Schwalbe Tacky Chan, Addix Soft, Super Gravity, Kevlar, 2.4