2025 CUBE STEREO HYBRID ONE44 HPC AT 800

Name: CUBE STEREO HYBRID ONE44 HPC AT 800 (2025)
Brand: Cube
Price: 6499.00 GBP
Availability: InStock

A capable mountain e-bike with strong off-road performance and comfort for extended trail rides.

£6,499.00

▲ £840.93 above similar bikes

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Top valued features

Highlights based on this e-bike’s specs, comparisons and practical strengths.

100

Excellent downhill control

Front and rear suspension should improve control and confidence on descents.

Front and rear suspension should improve control and confidence on descents.
Hydraulic disc brakes should provide controlled braking on descents.
The 29-inch or mullet wheel setup should help stability and control on descents.
The mountain bike design should be better suited to controlled descending.

100

Excellent off-road capability

The mountain bike design should be well suited to off-road riding.

The mountain bike design should be well suited to off-road riding.
Front and rear suspension should improve control and comfort off-road.
Hydraulic disc brakes should help with control on loose or uneven terrain.
Torque is strong compared with similar e-bikes, which should help on loose or uneven climbs.
The 29-inch wheel size should help rollover and stability on rougher terrain.

100

Excellent battery capacity

Battery capacity is high compared with similar e-bikes.

Battery capacity is high compared with similar e-bikes.
The listed battery capacity is large in absolute terms.

Excellent removable battery practicality

The removable battery makes charging, storage and battery handling more flexible.

The removable battery makes charging, storage and battery handling more flexible.
This bike type can be larger or heavier, so a removable battery adds useful charging flexibility.
Because the bike is heavier than average, removing the battery can make handling and charging more convenient.
The larger battery capacity makes removable charging more useful for day-to-day convenience.
The longer charging time makes it more useful to charge the battery separately from the bike.

Excellent technical trail control

The mountain bike design is well suited to technical trail control.

The mountain bike design is well suited to technical trail control.
Front and rear suspension should significantly improve control on technical trails.
Hydraulic disc brakes should provide the control needed for technical trail riding.
The 29-inch wheel size should help rollover and stability on technical terrain.
Torque is above average for this type of e-bike.
Torque-sensing assistance should help with smoother control on technical sections.
The bike is heavier than average for its type, which may affect technical handling.

Excellent for longer rides

Range is high compared with similar e-bikes, which is one of the strongest signs it should suit longer rides.

Range is high compared with similar e-bikes, which is one of the strongest signs it should suit longer rides.
Battery capacity is strong compared with similar e-bikes.
Battery efficiency appears broadly average.
The removable battery can make charging easier during longer days or multi-stop rides.
Charging time is longer than average, which may be less convenient for back-to-back longer rides.
The display or control unit should make it easier to monitor assistance and battery use on longer rides.

Excellent trail control

The mountain bike format should feel well suited to trail riding.

The mountain bike format should feel well suited to trail riding.
Front and rear suspension should improve control on uneven trails.
Hydraulic disc brakes should improve control on loose or uneven trails.
The 29-inch wheel size should help rollover and stability on trails.
Torque is strong compared with similar e-bikes, which should help low-speed trail control.
Torque-sensing assistance should help with smoother power control on trails.

Good rough-road comfort

Front and rear suspension should significantly improve comfort on rough roads and uneven surfaces.

Front and rear suspension should significantly improve comfort on rough roads and uneven surfaces.
The larger wheel size should help roll over bumps and rough surfaces more smoothly.
The mountain bike format is generally better suited to rougher terrain.
Hydraulic disc brakes add useful control on rougher routes.
The bike weight may help it feel more planted over rough surfaces.
Frame material is listed as carbon fiber, which gives useful comfort and build context.

Good braking confidence

Hydraulic disc brakes should provide strong and controlled stopping power.

Mixed stable ride feel

The mountain bike format should feel stable on uneven or rougher routes.

The mountain bike format should feel stable on uneven or rougher routes.
The bike weight should help it feel more planted and settled on the road.
The larger wheel size should support a more stable and settled ride feel.
Hydraulic disc brakes should add confidence and control to the overall ride feel.
Suspension should help the bike feel more settled over uneven surfaces.
A solid payload rating can support a more stable everyday ride feel.
Frame material is listed as carbon fiber, which gives useful build and ride-feel context.

Overview

The CUBE STEREO HYBRID ONE44 HPC AT 800 is a mountain bike designed for off-road trails and rough terrain, offering a smooth and controlled ride with its front and rear suspension. Its 800Wh battery provides a generous range for longer rides, and the removable battery adds convenience for charging and storage. The motor delivers steady support for climbing and trail control, though it lacks the punch for steep ascents or high-speed acceleration. Weighing 25.3kg, it feels sturdy but may be challenging to lift, and the 6.5-hour charge time is notably slow compared to similar models.

Best For

✓

This mountain e-bike should suit riders who prioritize off-road capability and want a reliable companion for trail riding and longer adventures. Its high battery capacity and strong motor support make it well-suited for extended rides on rough terrain, while the front and rear suspension improve comfort and control on uneven surfaces. The removable battery adds flexibility for charging away from the bike, which is especially useful for riders who travel to remote areas or need to manage battery life across multiple trips.

Who Should Avoid It

×

Riders seeking the most responsive motor punch or faster charging times may be better served by alternatives. The motor power is lower than similar mountain e-bikes, which could affect acceleration and lively trail performance, and the charging time is notably slower compared to rivals. However, the bike still offers strong battery capacity and excellent off-road capability, making it a solid choice for riders prioritizing range and trail confidence over quick charging or high motor punch.

Ownership considerations

These points highlight practical ownership factors such as maintenance, storage, charging, everyday handling and bad-weather usability.

More maintenance likely

Poor

Chain drive is common and serviceable, but needs more cleaning and lubrication than a belt drive.

Chain drive is common and serviceable, but needs more cleaning and lubrication than a belt drive.
Hydraulic disc brakes are a strong everyday setup, though they may need occasional specialist servicing.
A removable battery makes charging, storage and battery care easier.
Tyres are listed, but there is no clear puncture-protection signal.
The carbon frame material can be lightweight, though damage checks may need more care.
The mountain bike format may involve more wear from rougher riding and more complex components.
A higher number of gears can add drivetrain complexity.
Front and rear suspension can add maintenance complexity.

Limited storage practicality

Poor

The frame does not appear to fold, so storage will depend more on size and weight.

The frame does not appear to fold, so storage will depend more on size and weight.
The bike is heavier than average for its type, which may make storage and moving it harder.
The removable battery can make storage and indoor charging more flexible.
A full-suspension mountain bike format is usually bulkier and harder to store indoors.

Harder to lift

Poor

The bike is heavier than average for its type, so it may not be especially easy to lift.

The bike is heavier than average for its type, so it may not be especially easy to lift.
The listed weight is 25.3 kg.
The carbon frame material should help keep weight down.
The removable battery can reduce the weight when lifting or moving the bike.
The mountain bike format can be bulkier and harder to lift than simpler urban e-bikes.
The 29-inch wheel size can make the bike more awkward to lift or store.
The larger-than-average battery capacity may add weight.

Excellent removable battery practicality

Excellent

The removable battery makes charging, storage and battery handling more flexible.

The removable battery makes charging, storage and battery handling more flexible.
This bike type can be larger or heavier, so a removable battery adds useful charging flexibility.
Because the bike is heavier than average, removing the battery can make handling and charging more convenient.
The larger battery capacity makes removable charging more useful for day-to-day convenience.
The longer charging time makes it more useful to charge the battery separately from the bike.

Very slow charging speed

Poor

Charging time is high compared with similar e-bikes.

Charging time is high compared with similar e-bikes.
The quoted charging time is long in absolute terms.

Low battery efficiency

Poor

Battery efficiency appears average for this type of e-bike.

Battery efficiency appears average for this type of e-bike.
The calculated range per battery unit is 93.75.

Decent everyday equipment

Mixed

The included display or control unit adds useful ride information for daily use.

The included display or control unit adds useful ride information for daily use.
A removable battery makes daily charging and storage more flexible.
Hydraulic disc brakes are useful equipment for confident daily riding.
Payload capacity is average or better, which helps with bags, shopping or daily kit.

Mixed bad-weather practicality

Mixed

Hydraulic disc brakes should provide better control and confidence in wet conditions.

Hydraulic disc brakes should provide better control and confidence in wet conditions.
Built-in lights are not listed, so bad-weather visibility may depend on extra accessories.
The mountain bike format should offer useful control on rough or slippery surfaces.
Suspension can help control and comfort on rough, wet or uneven surfaces.
The bike weight may help it feel more planted in wet or windy conditions.
The wheel size should be workable for regular poor-weather riding, depending on tyre choice.
Frame material is listed as carbon fiber, which gives useful durability and maintenance context.

Some family utility limitations

Weak

Payload capacity is average for this type of e-bike.

Payload capacity is average for this type of e-bike.
The listed maximum payload is practical for lighter utility use.
The listed maximum payload is 135 kg.
Hydraulic disc brakes are useful when carrying children, shopping or heavier loads.
A removable battery makes charging easier around family or utility use.
Battery capacity is strong compared with similar e-bikes, supporting utility trips.
Range is average or better compared with similar e-bikes, which supports practical daily use.

Where to buy

Priced at £6,499, the CUBE STEREO HYBRID ONE44 HPC AT 800 sits at the higher end of the 2025 mountain e-bike market. It offers strong battery range and reliable braking, but its charge time and responsiveness may lag behind some competitors.

Compared with similar mountain bike e-bikes on Bikkerr, this model sits £840.93 above average

Best price ever seen: £5,849.00 Prices update every ~24 hours

Don’t miss a price drop Get an email when we detect a retailer lowering the price of this bike.

Last known price £6,499.00
Currently unavailable

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Last known price £6,499.00
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The CUBE STEREO HYBRID ONE44 HPC AT 800 is listed at £6,499, which places it at the higher end of the price spectrum when compared with similar mountain e-bikes from 2025. It offers a strong battery capacity and range that compare well with rivals, along with robust torque support and hydraulic braking that enhance control and confidence on rough terrain. However, some similar e-bikes may feel more responsive for their weight, and the 6.5-hour charge time is slower than what some competitors offer. For a mountain e-bike focused on trail performance and reliability, the package is solid, but buyers should weigh whether the price is justified by the features and performance against alternatives that might offer a more dynamic ride or faster charging. Riders prioritising strong battery life, reliable braking, and a well-rounded off-road experience are most likely to see the value in this model.

We reach this value score by combining the bike’s price, specification, performance data and comparison against similar e-bikes in our database.

57

The price/value label suggests this bike is expensive compared with similar options.

The listed price is GBP 6,499.

Range is strong compared with similar e-bikes.

Battery capacity is strong compared with similar e-bikes.

Torque is strong compared with similar e-bikes.

Hydraulic disc brakes add useful specification value.

Torque and cadence sensing adds value by improving assist control and ride feel.

A removable battery adds practical value for charging and storage.

The included display or control unit adds useful everyday value.

Front and rear suspension adds component value, especially for comfort or off-road use.

The bike has 10 or more gears, which adds useful drivetrain range.

The bike appears to be a recent or current model.

The release age is recent, which supports value if pricing is competitive.

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Potential limitations

Areas where this e-bike may be less strong based on its specs and comparisons.

0

Limited motor punch

Motor power is low compared with similar e-bikes.

Motor power is low compared with similar e-bikes.

Torque is above average for this type of e-bike.

Power-to-weight is low.

Torque-sensing assistance should make the motor response feel more natural.

The bike is heavier than average for its type.

The calculated power-to-weight score is 9.88.

0

Not ideal for steep hills

Torque is above average for this type of e-bike.

Torque is above average for this type of e-bike.

Power-to-weight is low.

Motor power is low compared with similar e-bikes.

The torque-sensing assistance should help the bike respond more naturally on climbs.

The bike has 10 or more gears, which should help on varied climbs.

The bike is heavier than average for its type.

The calculated power-to-weight score is 9.88.

0

Limited commuting practicality

The mountain bike format is less commuting-focused and may be less efficient for daily urban use.

The mountain bike format is less commuting-focused and may be less efficient for daily urban use.

Range is average or better compared with similar e-bikes, which supports commuting practicality.

Charging time is longer than average, which may be less convenient for daily use.

Built-in lights are not listed, so commuting equipment may need adding.

A removable battery makes home, office or indoor charging easier.

The display or control unit should make it easier to monitor assist level and battery use.

Hydraulic disc brakes are a strong practical feature for daily riding.

Payload capacity is average for this type of e-bike.

The bike is heavier than average for its type, which may make daily handling less convenient.

Front and rear suspension can add weight and complexity for normal commuting.

0

Low power-to-weight ratio

Power-to-weight is low compared with similar e-bikes.

Power-to-weight is low compared with similar e-bikes.

Motor power is low compared with similar e-bikes.

The bike is heavier than average for its type.

The calculated power-to-weight score is 9.88.

0

Limited storage practicality

The frame does not appear to fold, so storage will depend more on size and weight.

The frame does not appear to fold, so storage will depend more on size and weight.

The bike is heavier than average for its type, which may make storage and moving it harder.

The removable battery can make storage and indoor charging more flexible.

A full-suspension mountain bike format is usually bulkier and harder to store indoors.

0

Very slow charging speed

Charging time is high compared with similar e-bikes.

Charging time is high compared with similar e-bikes.

The quoted charging time is long in absolute terms.

11

No built-in light advantage

Built-in lights are not listed, so separate lights may be needed.

Built-in lights are not listed, so separate lights may be needed.

The display or control unit may make light and ride-status management easier.

Battery capacity is average or better for this type of e-bike, supporting everyday powered accessories.

21

Harder to lift

The bike is heavier than average for its type, so it may not be especially easy to lift.

The bike is heavier than average for its type, so it may not be especially easy to lift.

The listed weight is 25.3 kg.

The carbon frame material should help keep weight down.

The removable battery can reduce the weight when lifting or moving the bike.

The mountain bike format can be bulkier and harder to lift than simpler urban e-bikes.

The 29-inch wheel size can make the bike more awkward to lift or store.

The larger-than-average battery capacity may add weight.

E-system & battery comparison

Motor Power

250 watts

▼ 190 W below average

Motor Torque

85 Nm

▲ 6.5 Nm above average

Power-to-weight

9.88 W/kg

▼ 10 W/kg below average

Battery Capacity

800 Wh

▲ 169 Wh above average

Claimed Max Range

75 miles

▲ 14 miles above average

Charge Time

6h 30m

▲ 75 mins slower than average

Sensor Type

Torque and Cadence Sensor

Removable Battery

Yes

Motor Name

Bosch Performance Line CX (Gen 5) Smart System

This mountain e-bike offers a legal-style pedal assist with strong torque support that should feel capable on climbs and low-speed rough terrain, typical for this category. Next to similar models, it provides a balanced and predictable assistance feel with torque and cadence sensing helping to maintain natural response, though some e-bikes may feel more lively for their weight. The motor should offer solid climbing support and help manage technical trails, though it may not deliver the same level of outright acceleration or punch as some more powerful models. With torque sensing and a range that compares well with similar e-bikes, the assistance should feel controlled and suited for trail riding, making it a good fit for riders who prioritize predictable support and trail confidence over maximum power.

This explanation is based on the bike’s motor power, torque, battery capacity, claimed range, charging time, sensor type and how those figures compare with similar e-bikes in our database.

eBike FAQs

Is this bike suitable for long off-road rides?

This bike is well-suited for long off-road rides, thanks to its front and rear suspension that improves comfort on rough terrain. The 800Wh battery provides a generous range, making it ideal for extended trail sessions. However, the motor power is on the lower side for this type of e-bike, which may make steep climbs feel more challenging.

How does the motor perform when climbing steep trails?

The motor provides steady support for climbing trails, but it may struggle with very steep ascents due to its 250W power and average efficiency. While the 85Nm torque helps with hill climbing, the bike's low power-to-weight ratio and slower charging time mean it's better suited for moderate trails rather than extremely steep or technical climbs. You'll likely need to manage your pace and terrain choice for the best experience.

Does the bike handle rough terrain comfortably?

Yes, the CUBE STEREO HYBRID ONE44 HPC AT 800 handles rough terrain comfortably, thanks to its front and rear suspension that absorbs shocks and improves stability on uneven surfaces. While the motor provides steady support for trail control, it may not offer the strongest punch for very steep or technical climbs. The bike's weight and slower charging time are considerations, but overall, it's well-suited for most off-road conditions.

Is the battery capacity sufficient for extended rides?

The 800Wh battery should provide a good range for most extended rides, especially on trails and rough terrain. With a high battery capacity compared to similar e-bikes, it's well-suited for longer off-road trips. However, the average battery efficiency means you may need to plan for charging stops on very long rides or in hilly conditions.

How practical is the removable battery for charging and storage?

The removable battery is quite practical for charging and storage, as it allows you to take the battery indoors to charge it safely, which is especially useful if you're riding in wet or muddy conditions. This feature also makes it easier to store the battery separately when not in use, though you'll need to make sure you have a secure place to keep it. Overall, the removable design adds convenience without compromising the bike's off-road performance.

Is this bike good value for its price compared to similar e-bikes?

This bike offers strong off-road performance and comfort, with a high battery capacity that supports longer rides, making it a solid choice for trail enthusiasts. However, its motor power is on the lower side for its category, and the charging time is notably slow, which may affect convenience. At £6499, it's positioned as a premium mountain e-bike, so its value depends on how important features like battery capacity, suspension comfort, and trail control are to your riding needs.

How does the weight of the bike affect its handling and portability?

The bike's weight of 25.3kg makes it feel sturdy on trails but can be challenging to lift, especially when carrying it up stairs or onto a vehicle. While the weight contributes to stability and comfort on rough terrain, it may affect portability for some riders. This is typical for mountain e-bikes, which prioritize durability and trail performance over lightweight design.

What are the main limitations of this bike for serious off-road use?

This bike is well-suited for off-road trails, but it may struggle with very steep ascents or high-speed technical sections due to its lower motor power. The 250W motor provides smooth support for most trails, but it lacks the punch for aggressive climbs or rapid acceleration. Additionally, the 6.5-hour charge time is notably slow, which could be inconvenient for riders who need to recharge frequently. While the 25.3kg weight ensures durability, it may feel cumbersome to carry or maneuver in tight trail conditions.

eBike Overview

eBike Type: Mountain Bike

The style of riding intended for this bike

Released: 2025

The bike was released 1 years ago

Screen

Bosch Kiox 500 color display

Lights Included

No

Weight (inc battery): 25.3 kg

The website average for electric bikes is 22.99 kg. This electric bike is 2.30 kg over the average. Total bike weight may vary depending on frame size.

Sizing & Geometry

Min / Max Rider Height

S | M | L | XL

Adjustable Sizing

Adjustable saddle height

Folded Dimensions

Unknown

Sizing Chart

View Sizing Chart

Wheel & Tire Details

Wheelset Name

Newmen Beskar 30 base/strong, Tubeless Ready

Wheelset Size

29 inch

Tires

Schwalbe Hans Dampf / Magic Mary 29

Frame Info

Frame Material

Carbon Fiber

Suspension Type

Front and Rear suspension

Foldable Frame

No

Max Payload

135 kg (297.6 lbs)

Drivechain Details

Groupset details

Shimano XT 1×12 Speed

Drivechain type

Chain drive

Shifters

SRAM AXS™ Pod Controller

Amount of gears

12 Gears

Rear Derailleur

SRAM X 0 Eagle AXS

Front Derailleur

N/A

Cassette

SRAM XS-1275, 10-52 T

Cranks

ACID MTB Hybrid Pro (36 T for 27.5" size S; 34 T for 29" sizes M-XL)

Chain

SRAM GX Eagle™ Transmission

Bottom Bracket

Integrated into the Bosch motor unit

Brakes

Brakes

Magura MT7 hydraulic disc brakes

Brake Type: Hydraulic Disc Brake

Hydraulic operated discs brakes (Very good)

Brake Rotors

203 mm front and rear

Shifters

SRAM AXS™ Pod Controller

Other Components

Saddle

Unknown

Handlebars

Unknown

Bar Tape

Unknown

Manufactures Info

Worldwide Shipping: No

Only delivered to specific countries

Warranty: 2 Years

Limited warranty website average: 3.12 years

Action Team all-mountain e-MTB with carbon frame, Bosch Performance Line CX motor and 800Wh battery, built for aggressive trail riding.

Action Team all-mountain e-MTB with carbon frame, Bosch Performance Line CX motor and 800Wh battery, built for aggressive trail riding.