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Cube Stereo Hybrid 140 HPC SL 750 Electric Dual Suspension Mountain Bike 29" Violet 'n' White

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Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »

Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.

First Free Tune-up
Every bike come with a complimentary free tune-up and safety check.

Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.

The Smart System
  • All components are connected via the eFlow app, allowing you to take total control of your ride.
  • Receive regular updates and new features
  • Connect your smartphone to your bike via LED remote
  • Learn more about the Smart System here.
The Smart System, Powered By Bosch

The Cube Stereo Hybrid 140 HPC SL 750 is a versatile electric mountain bike, blending agility and durability in equal measures so you can really enjoy the trails you love. It's a bike you can rely on to get you up tough hills before slinging you back downhill to conquer loose trails and small jumps. The tough carbon frame with alloy triangle is stiff, light and efficient, and when combined with the trunnion shock mount, the Stereo Hybrid 140 is an agile yet stable platform. The short chainstays, oversize pivot bearings and boost rear axle spacing ensure great handling and shock absorption, regardless of how gnarly the trail might be. This is only complemented by the All Mountain geometry that'll inspire confidence thanks to its rock-solid yet fun platform.

Cube has really built the Stereo Hybrid 140 HPC to be a workhorse out on the trails. That's why they've built it around Bosch's superb Performance CX Generation 4 motor so you can make light work of mountains before shredding gnarly downhill sections. While the use of a Fox Float DPS shock and Fox 34 Rhythm fork offer variable compression and the travel you'll need to keep rolling through rough sections. A Newman's Evolution SL wheelset has been thrown in to guarantee reliability, durability, and efficient transfer, especially with their new three-pawl freehub for quick pickup and power delivery. Cube has equipped the Stereo Hybrid 140 HPC with the durable Shimano Deore drivetrain to ensure you have the range needed to cruise flats and climb steep banks! If you thought the inclusions ended there, then you won't be disappointed to hear a CUBE dropper post has been thrown in so you can get the saddle out of the way as you send it downhill. If you're into conquering mountains all day and crave a stable platform then the Cube Stereo Hybrid 140 HPC is the bike for you - it'll reward you with miles of smiles.

Why Choose A Cube Bike?


Powered By Bosch

CUBE’s range is exclusively fitted with Bosch electric bike systems including Bosch PowerTube, Bosch Kiox Display & Bosch Drive Unit Performance CX Generation 4. This bike is also Smart System equipped.


Shimano Components

Equipped with the legendary wide-range Shimano XT drivetain, 12-speed Shimano gears, and Shimano Deore 10-51 T cassette

Carbon Frame

Carbon Frame

The tough carbon frame with alloy triangle is stiff and efficient, making the bike light & stable when combined with the trunnion shock mount.

Questions Answered

What do you recommend using this bike for?

This bike is designed with 150mm of travel, 85NM of torque, and a 625Wh battery the Cube Stereo 140 is all about taming the trails, all day long. It's a trail surfing specialist designed for all-out fun shredding. It's the complete package, and we recommend the Cube Stereo 140 to those that just want to spend as long as possible having as much fun as they possibly can every time they get onto a bike.

What makes this bike different?

The Cube Stereo 140 HPC SL eMTB is a beautiful looking bike that doesn't sacrifice function for form. It features Cube's renowned HPC Carbon Monocoque frame with an aluminium rear triangle to ensure it's light, tough and efficient. While the tapered head tube and short chain stays ensure it's an agile climber ready to devour the trails. With the Fox 34 Rhythm Fork and Float DPS Factory shock you're given customisable rebound to match the terrain and your riding style. The 625Wh battery offers hours of assistance, and the amazing Bosch Performance CX motor gives you a whopping 85Nm of torque to help you up even the most gnarly of rock garden. It's a real point of difference that sets it apart from the rest of the pack!

Who is this bike designed for?

The Cube Stereo 140 Pro eMTBis for those riders that appreciate a beautiful looking bike, and who want to be able to shred for as long as they possibly can, and then more! It's designed to conquer climbs and shred trails offering hours of fun. If you don't take yourself too seriously, and just want to have a blast on the trails, the Stereo 140 HPC Pro eMTB should be your weapon of choice.

More Information
SKU 22CubeStereoHybrid140HPCSL75029violetwhite
Season 2022
Sizing SKUs MD: CUEBG22361730018, LG: CUEBG22361730020, XL: CUEBG22361730022
Click & Collect Yes
Shipped Nationally Yes
eBike Drive System Mid Drive
Motor Brand Bosch
Motor Model Performance CX Gen 4
Motor Torque (Nm) 85 Nm
Motor/Drive Unit Bosch Drive Unit Performance CX Generation 4 (85Nm) Cruise (250Watt), Smart System
Battery Bosch PowerTube 750
Battery Brand Bosch
Battery Size (Watt-Hours) 750 W-h
Display Bosch Kiox 300
Assist Modes 5 Modes
Charge Time (Hours) 6 hrs
Colour Purple
Frame Carbon with Alloy rear triangle
Frame Material Carbon
Front Travel 140mm
Rear Travel 140mm
Rear Shock Fox Float DPS EVOL, 205x60mm, Open/Medium/Firm Mode, Trunnion Mount
Speeds 1 x 12
Front Gears Single
Groupset Brand Shimano
Groupset Shimano XT
Rear Gears 12 Speed
Crankset ACID E-Crank, 165mm, 34T
Chain Shimano CN-M6100
Brake Type Hydraulic Disc Brake
Brakes Shimano XT BR-M8120, Hydr. Disc Brake (203/203)
Shifters Shimano Deore SL-M6100-IR, Direct Attach, Rapidfire-Plus
Derailleur Front Chain Guide: Reverse Flip-Guide E-Kettenführung, Direct Mount, GEN4
Derailleur Rear Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
Cassette Shimano Deore CS-M6100, 10-51T
Wheel Size 29"
Tyres F:Schwalbe Hans Dampf, Addix Soft, Super Trail, Tubeless Easy, 2.6 | R: Schwalbe Hans Dampf, Addix Speedgrip, Super Trail, Tubeless Easy, 2.6
Rims Newmen Performance 30, 28/28 Spokes, 15x110mm/12x148mm, Tubeless Ready
Hubs Newmen Performance 30 wheelset, 110x15mm Boost front, 148x12mm Boost rear with MICRO SPLINE driver
Grips ACID Disrupt, Soft Compound
Saddle Natural Fit Venec
Seatpost CUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 31.6mm (M: 125mm, L,XL: 150mm) Clamp: CUBE Screwlock Semi Integrated, 34.9mm
Weight 24.3kg

Cube Stereo Sizing Chart

Rider's Height (cm)

Electric Hardtail Mountain Bike Geometry Diagram


ST Seat Tube

TT Top Tube

CS Chain Stay Length

HTA Head Tube Angle

STA Seat Tube Angle

BD Bottom Bracket Drop

HT Head Tube

FL Fork Length

R Reach

S Stack

WB Wheel Base


Wheel Size 29" 29" 29"
Frame Size 18" / 29 / M 20" / 29 / L 22" / 29 / XL
ST Seat Tube (mm) 420.0 460.0 490.0
TT Top Tube (mm) 600.0 630.0 660.0
CS Chain Stay Length (mm) 457.0 457.0 457.0
HTA Head Tube Angle (°) 66.0 66.0 66.0
STA Seat Tube Angle (°) 75.5 75.5 75.5
HT Head Tube (mm) 108.0 120.0 138.0
R Reach (mm) 447.0 473.0 497.0
S Stack (mm) 626.0 637.0 653.0
WB Wheel Base (mm) 1221.0 1252.0 1283.0

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