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Cube Stereo Hybrid One77 HPC SLX 800 2026 - Blackline

Cube Bikes

£4,499.00
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New Cube Stereo Hybrid One77 SLX 800 2026

Full Power. No Limits.

Cube Stereo Hybrid One77 SLX 800 2026

Big mountain terrain demands an emtb that can rise to the challenge, and the Cube Stereo ONE77 HPC SLX is built to do exactly that. With 170mm of travel front and rear and a mullet wheel setup – 29in up front for roll-over confidence and 27.5in at the rear for agility – this full-suspension electric mountain bike is engineered for riders who push hard on demanding trails and long alpine descents.

The carbon main frame is not only light and stiff but also refined in its detail. Integrated Cable Routing keeps the lines clean, while an angle-adjustable headset allows you to fine-tune handling to your riding style and terrain. A UDH dropout adds future-proof durability, and a Direct Mount chain guide ensures reliability when the trails turn rough.

At its core lies Bosch’s fourth-generation Performance CX drive unit, paired with an 800Wh PowerTube battery neatly housed in the down tube. The result is seamless, intuitive power delivery with the range to keep you riding further and exploring higher.

 

Cube Stereo Hybrid One77 SLX 800 2026 (kiox)

Bosch Kiox 400c display

Kiox 400C is the perfect display for the trail. Inconspicuously integrated in the frame and also full of functions. Securely installed in the top tube and therefore ideally protected from bumps and knocks.

 

Cube Stereo Hybrid One77 SLX 800 2026 (emtb)

Big travel. Bosch power. Trail ready.

FRAME MATERIAL

High Performance Carbon

BATTERY

800Wh

MOTOR

Bosch Performance Line CX Gen 5 - 100Nm tuneable

WHEELS

29" / 27.5"

 

Cube Stereo Hybrid One77 SLX 800 2026 (shock)

Stereo Hybrid ONE77 SLX - in depth

Challenging trails need a suspension set-up to match, which is why we gave the Stereo Hybrid ONE77 HPC SLX a Fox Float 38 Rhythm fork and Float X Performance shock. Together, they deliver 170mm of rock-swallowing travel front and rear, with loads of adjustment so you can get it dialled. The Bosch CX drive and 800Wh PowerTube battery give your pedalling an unobtrusive but very effective boost, via Shimano's legendary XT 1x12 gears – and the top tube-mounted Kiox 400C display shows you exactly what's going on. Meanwhile, the mullet Newmen Performance 30 wheelset – shod with Continental Argotal and Kryptotal 2.4in tyres – is held in check by Shimano's new XT hydraulic disc brakes. Add it all up and, with a remote dropper seatpost, too, it's the perfect formula for big mountain fun.

 

Geometry

Cube Stereo Hybrid ONE77 2026 Geometry

Slack/ModerateSMLXL
Seat tube 370 405 420 480
Top Tube Horizontal 572 / 573 597 / 598 625 / 626 659 / 661
Seat angle 76.7° / 76.5° 76.7° / 76.5° 76.7° / 76.5° 76.7° / 76.5°
Head tube angle 63.8° / 64.4° 63.8° / 64.4° 63.8° / 64.4° 63.8° / 64.4°
Chainstays 443 443 443 443
Head tube 103 103 115 130
Wheelbase 1213 / 1206 1238 / 1231 1269 / 1261 1305 / 1297
BB-Height to Hub 13 13 13 13
Protrusion height - 80mm 758 754 753 752
Reach 427 / 425 452 / 450 477 / 475 506 / 505
Stack 635 / 637 635 / 637 645 / 648 659 / 661

 

 SMLXL
Stem length 50 50 50 50
Angle stem 12° 12° 12° 12°
Handlebar width 780 780 780 780
Crank length 165 165 165 165
Length seat post 411 476 476 541
Diameter seatpost 31.6 31.6 31.6 31.6
Max. insertion depth seat post 215 255 270 315
Stroke seatpost 150 180 180 210
Diameter tire maximum 721 721 721 721
Width tire maximum 66 66 66 66
Rear suspension travel 172 172 172 172

FAQs: Cube Stereo Hybrid One77 HPC SLX 800 2026

Basics

What size bike do I need?

 

What is Frame Protection and is it worth fitting it to the Stereo?

 

What is tubeless setup and can the Stereo be set up tubeless?

 

What equipment & info will the bike arrive with?

 

Is it possible to see the Stereo in your showroom & is it possible to have a test ride or demo it?

 

What type of bike is the Stereo and what is it designed for?

 

What type of terrain is the Stereo ideally suited towards?

 

Can the Cube Stereo Hybrid One77 HPC SLX 800 2026 get wet and muddy?

 

How should you clean & maintain the Cube Stereo Hybrid One77 HPC SLX 800 2026?

 

Can you tell me about the Cube brand?

 

I'm new to riding, what essential bits of kit do I need to get going?

 

Where can I ride the Cube Stereo Hybrid One77 HPC SLX 800 2026?

 

Technical

Where can I find all of the major components that come on the bike?

 

Can you fit a water bottle on the Cube Stereo Hybrid One77 HPC SLX 800 2026?

 

What warranty comes on the Cube Stereo Hybrid One77 HPC SLX 800 2026?

 

Does the Cube Stereo Hybrid One77 HPC SLX 800 2026 come with pedals?

 

Can I get hold of spare / replacement parts easily for the Cube Stereo Hybrid One77 HPC SLX 800 2026?

 

Are electric bikes legal? How fast can the Cube Stereo Hybrid One77 HPC SLX 800 2026 go?

 

Do I need a license to ride the Cube Stereo Hybrid One77 HPC SLX 800 2026 in the UK?

 

Can I add upgrades to the bike?

 

Electric / Battery

How should I store the bike?

 

What is the battery lifespan on a Cube Stereo Hybrid One77 HPC SLX 800 2026?

 

Are Lithium-Ion batteries safe?

 

Is the internal battery removable on the Cube Stereo Hybrid One77 HPC SLX 800 2026?

 

What is the expected range of the battery on the Cube Stereo Hybrid One77 HPC SLX 800 2026?

 

What is a range extender and can you add one to the Cube Stereo Hybrid One77 HPC SLX 800 2026?

 

Does the bike arrive fully charged and ready to go?

 

How to charge the battery on the Cube Stereo Hybrid One77 HPC SLX 800 2026?

 

How long does it take to charge the battery?

 

How is the motor protected ?

 

Purchasing

Why choose MTB Monster?

 

Do you offer 0% finance for the Cube Stereo Hybrid One77 HPC SLX 800 2026?

 

Do you accept Cycle To Work vouchers? How does it work?

 

I'm still sorting my payment method, can I reserve a bike?

 

The bike is not yet in stock, can I pre-order one?

 

How will the bike be delivered & what are the setup requirements?

 

What are the delivery options?

 

Can I collect the bike in the store?

 

I still have more questions, can I speak to someone?

 
FRAME:
C:62® Monocoque Advanced Twin Mold Technology, Aluminium 6061 T6 Rear Triangle, Efficient Trail Control, FSP 4-Link, Agile Trail Geometry, Boost 148, UDH™, Full Integrated Battery, Advanced Internal Cable Routing
FRAME MATERIAL:
Carbon
FORK BRAND:
Fox
FORK:
Fox 38 Float Rhythm GRIP, Tapered, 15x110mm, E-Bike Optimized, 170mm
FORK TRAVEL:
170 mm
REAR SHOCK:
Fox Float X Performance, 230x65mm, Adjustable LSR w/ 2-Pos. Lever
MOTOR:
Bosch
MOTOR CONTROLLER:
Bosch Smart System Mini Remote
DISPLAY:
Bosch Kiox 400
DRIVE UNIT:
Bosch Performance Line CX Gen 5 (85 Nm - 100 Nm ) Smart System
BATTERY:
Bosch PowerTube 800 Wh Battery
RANGE EXTENDER:
Available for Purchase
CHARGER:
Bosch 4A
WHEEL SIZE:
27.5 R 29 F
WHEELS:
Newmen Performance 30 base/strong, 28/32 Spokes, 15x110mm / 12x148mm, Tubeless Ready
TYRES:
Front: Conti Argotal, Enduro Soft, Tubeless Ready, 2.4 / Rear: Conti Kryptotal Rear, Downhill Soft, Tubeless Ready, 2.4
DROPPER SEATPOST:
Yes
SEATPOST:
CUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 31.6mm
SADDLE:
ACID Venec EMTB Trail 140
CRANKSET:
ACID MTB Hybrid Pro, 36T
HANDLEBAR:
CUBE Rise Trail Bar 35
STEM:
CUBE Performance Stem E-MTB 35, FPI-Link
GRIPS:
ACID Disrupt, Soft Compound
SHIFTERS:
Shimano Deore SL-M6100, Rapidfire-Plus
BRAKE BRAND:
Shimano
HYDRAULIC BRAKES:
Yes
BRAKES:
Shimano XT BR-M8220, Hydr. Disc Brake (203/203)
REAR DERAILLEUR:
Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
CHAIN:
KMC e12
NUMBER OF GEARS:
12 Speed
PEDALS:
ACID PP MTB
FRONT MUDGUARD:
MTB Monster Front Mudguard
EXTRAS:
N/A
TYPE OF BIKE:
Enduro
DESIGNED FOR:
Conquering challenging terrain that mixes technical climbs with rough, steep descents. Its superb balance of weight and downhill capability making it a firm favourite with more aggressive riders.
IDEAL TERRAIN:
Excels on downhill sections with features like drops, jumps, rock gardens, and loose scree. Whether you're racing enduro, hitting the bike park, or tackling a black run, an enduro MTB can handle it all.
PLEASE NOTE:
Cube reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, and materials
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