Torque and cadence sensing adds value by improving assist control and ride feel.
The included display or control unit adds useful everyday value.
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.
Overview
The Orbea DENNA H40 is a powerful all-terrain e-bike that excels in acceleration, hill climbing, and battery efficiency, making it a strong choice for riders who need reliable support on varied surfaces. Its 600W motor with 85Nm of torque provides smooth and responsive assistance, while the hydraulic disc brakes offer confident stopping power even on challenging terrain. The carbon fiber frame keeps the bike lightweight at 19.5kg, contributing to a lively ride feel. However, the non-removable battery means you'll need to keep the whole bike near a charger, and the lack of suspension might make rough roads feel less comfortable. Despite these considerations, it's a well-rounded option for those prioritizing performance and efficiency over long-range or off-road cushioning.
Best For
✓
This all-terrain e-bike should suit riders who want a versatile bike for mixed surfaces and moderate off-road use, with a focus on comfort and practicality. Its high torque and power-to-weight ratio provide confident hill climbing and responsive assistance, making it a strong choice for riders prioritising performance on varied terrain. The hydraulic disc brakes add to the sense of control, which is especially useful for everyday riding and longer trips. Riders who value efficient battery use and a natural riding feel may also find this bike appealing, though its lack of suspension means it may not be the best option for very rough trails.
Who Should Avoid It
×
Riders who prioritise extended range or need a removable battery for convenience may want to compare alternatives, as the battery capacity is lower than similar all-terrain e-bikes and the battery is not removable. Riders who frequently ride on rough or uneven terrain may also find the lack of suspension and limited off-road capability less ideal compared to more rugged competitors in the category. However, the bike still offers strong hill climbing support and a good power-to-weight ratio, making it a solid choice for mixed-surface riding where these features are valued.
Ownership considerations
These points highlight practical ownership factors such as maintenance, storage, charging, everyday
handling and bad-weather usability.
29
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.
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.
A higher number of gears can add drivetrain complexity.
17
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 lighter than many similar e-bikes, which should make storage and moving it around easier.
45
Some lifting limitations
Weak
The bike is lighter than average for its type, which should help day-to-day handling.
The bike is lighter than average for its type, which should help day-to-day handling.
The listed weight is 19.5 kg.
The carbon frame material should help keep weight down.
6
No removable battery advantage
Poor
The battery does not appear to be removable, so the whole bike may need to be near a charging point.
The battery does not appear to be removable, so the whole bike may need to be near a charging point.
This bike type can be larger or heavier, so a removable battery adds useful charging flexibility.
23
Very slow charging speed
Poor
Charging time is average for this type of e-bike.
Charging time is average for this type of e-bike.
The quoted charging time is long in absolute terms.
100
Excellent battery efficiency
Excellent
The bike appears to get strong range from its battery size.
The bike appears to get strong range from its battery size.
The calculated range per battery unit is 178.57.
32
Some everyday equipment gaps
Weak
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.
Hydraulic disc brakes are useful equipment for confident daily riding.
56
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 tyre description suggests useful grip or practicality for mixed and wet conditions.
The all-terrain format should suit mixed surfaces and poorer 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.
31
Some family utility limitations
Weak
The all-terrain format can suit mixed family or utility journeys.
The all-terrain format can suit mixed family or utility journeys.
The listed maximum payload is practical for lighter utility use.
The listed maximum payload is 120 kg.
Hydraulic disc brakes are useful when carrying children, shopping or heavier loads.
Range is average or better compared with similar e-bikes, which supports practical daily use.
34 miles more rangeSame powerSame battery6 kg lighter2 more gears
No higher-power alternatives found.
Potential limitations
Areas where this e-bike may be less strong based on its specs and comparisons.
0
Limited downhill control
No suspension may reduce control and comfort on rough or steeper descents.
No suspension may reduce control and comfort on rough or steeper descents.
Hydraulic disc brakes should provide controlled braking on descents.
5
Low battery capacity
Battery capacity is low compared with similar e-bikes.
Battery capacity is low compared with similar e-bikes.
The listed battery capacity is modest but still usable for shorter rides.
6
No removable battery advantage
The battery does not appear to be removable, so the whole bike may need to be near a charging point.
The battery does not appear to be removable, so the whole bike may need to be near a charging point.
This bike type can be larger or heavier, so a removable battery adds useful charging flexibility.
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 all-terrain format can benefit from built-in lights for mixed everyday use.
The display or control unit may make light and ride-status management easier.
17
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 lighter than many similar e-bikes, which should make storage and moving it around easier.
23
Very slow charging speed
Charging time is average for this type of e-bike.
Charging time is average for this type of e-bike.
The quoted charging time is long in absolute terms.
24
Limited rough-road comfort
No suspension may make rough roads, potholes and uneven paths feel harsher.
No suspension may make rough roads, potholes and uneven paths feel harsher.
The tyre setup suggests extra cushioning or grip for rougher everyday surfaces.
The wheel size should be workable for rough roads and everyday uneven surfaces.
The all-terrain format should suit mixed surfaces and rougher paths.
Hydraulic disc brakes add useful control on rougher routes.
Frame material is listed as carbon fiber, which gives useful comfort and build context.
29
More maintenance likely
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.
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.
A higher number of gears can add drivetrain complexity.
E-system & battery comparison
Motor Power
600 watts
▲ 147 W above average
Motor Torque
85 Nm
▲ 15 Nm above average
Power-to-weight
30.77 W/kg
▲ 10 W/kg above average
Battery Capacity
420 Wh
▼ 120 Wh below average
Claimed Max Range
75 miles
▲ 4.8 miles above average
Charge Time
5h
▲ 6.2 mins slower than average
Sensor Type
Torque and Cadence Sensor
Removable Battery
No
Motor Name
Shimano EP 600
This all-terrain e-bike offers a strong motor output that should feel lively and capable on a variety of surfaces, with good support for hills and low-speed terrain. Next to similar models, its motor power and torque should provide a more responsive and punchy ride compared to some competitors in the same category. The torque should help with climbing and pushing through rougher sections, while the power-to-weight balance should make the assistance feel more immediate and lively in real-world riding. With torque and cadence sensing, the motor should deliver a smooth and predictable assist that adapts to the rider's effort, though the lack of suspension may mean the bike is better suited for mixed trails rather than heavy off-road use. Riders looking for a capable all-terrain e-bike with strong motor support and good efficiency should find this setup well-suited for everyday mixed-surface riding.
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 rides on mixed terrain?
The Orbea DENNA H40 is a capable choice for long rides on mixed terrain, thanks to its powerful 600W motor and 85Nm of torque, which provide strong assistance for hills and varied surfaces. With a range of 75 miles, it should handle most daily or weekly rides comfortably, though the non-removable battery means you'll need to keep the bike near a charger. The lack of suspension may make rough roads feel less comfortable, so consider this if you'll be riding on very uneven paths regularly.
How does the motor perform when climbing steep hills?
The motor should handle steep hills effectively, thanks to its above-average torque and power-to-weight ratio for similar e-bikes. This means you'll get strong support when climbing, especially with the torque and cadence sensor helping deliver controlled assistance. While the power delivery may not feel perfectly smooth in all situations, the motor's strength should make steep climbs manageable without excessive effort.
Does the bike offer enough range for daily commuting or regular use?
The Orbea DENNA H40 offers a range of 75 miles, which is above average for similar all-terrain e-bikes, making it suitable for daily commuting or regular use. However, its battery capacity is below average, so you may need to plan charging stops if you ride longer distances. The battery is not removable, meaning you'll need to charge the bike near a power source, which could be a consideration for frequent riders.
How practical is this bike for storage and charging at home?
The bike's battery is not removable, which means you'll need to keep the whole bike near a power outlet to charge it, making it less convenient for storage in small spaces. The charging time is average for similar e-bikes, taking around 5 hours to fully charge. While this is manageable for most households, the non-removable battery may be a limitation if you need to charge it in different locations or have limited indoor space.
Is the bike comfortable for rough roads or uneven paths?
The Orbea DENNA H40 is designed for mixed surfaces, but it lacks suspension, which means rough roads, potholes, and uneven paths may feel harsher. The hydraulic disc brakes provide confident stopping power, which is helpful on varied terrain. For comfort on rough roads, you may want to consider adding a suspension seat post or using wider tires for better shock absorption.
What are the main compromises of this bike compared to similar models?
Compared to similar all-terrain e-bikes, this model has a lower battery capacity, which may mean more frequent charging for longer rides. The battery is also not removable, so charging requires the whole bike to be near a power source. While the bike is lightweight and has strong motor performance, the lack of suspension and limited storage options may affect comfort and practicality for some riders.
Is this bike good value for the features it offers?
The Orbea DENNA H40 offers a strong balance of performance and practicality for its price. It has a powerful motor and good range for an all-terrain e-bike, which makes it suitable for varied riding conditions. However, the battery capacity is lower than average for similar models, and the battery isn't removable, which may affect charging convenience. Overall, it's a solid choice if you prioritize power and efficiency over maximum battery size.
Who is this bike best suited to?
This bike is best suited to riders who prioritize hill climbing and mixed-surface performance, such as commuters or recreational riders who tackle varied terrain regularly. The powerful motor and strong braking should handle hills and uneven paths well, but the non-removable battery and average charging time mean it's best for users who can plan charging near home or work. Its lack of suspension makes it more suited to smoother trails than rough off-road paths.
eBike Overview
eBike Type: All Terrain
The style of riding intended for this bike
Released:
2025
The bike was released 1 years ago
Screen
Shimano EN 600-L compact handlebar remote indicator unit
Lights Included
No
Weight (inc battery): 19.5 kg
The website average for electric bikes is
22.90 kg.
This electric bike is 3.41 kg under the average. Total bike weight may vary depending on frame size.
Sizing & Geometry
Min / Max Rider Height
XS: 165 cm, S–XXL available
Folded Dimensions
Unknown
Wheel & Tire Details
Wheelset Name
Alloy, Tubeless Ready, 21 c internal width, 32-Hole rim profile
Wheelset Size
700c
Tires
Vittoria Terreno Dry Gravel G2.0 TLR 700x45c
Frame Info
Frame Material
Carbon Fiber
Suspension Type
No suspension
Foldable Frame
No
Max Payload
120 kg (264.6 lbs)
Drivechain Details
Groupset details
CUES
Drivechain type
Chain drive
Shifters
Shimano CUES U 6000 (11-Speed mechanical flat-bar or drop-bar configuration depending on regional handlebar choice)
Amount of gears
11 Gears
Rear Derailleur
Shimano CUES U 6000 GS Linkglide
Front Derailleur
None
Cassette
Shimano CUES LG 400, 11-50 t
Cranks
Alloy Shimano EP 600-compatible e-bike crankarms with a 42 T steel chainring
Chain
Shimano Linkglide LG 500
Bottom Bracket
Integrated directly into the Shimano EP 600 mid-drive motor unit
Brakes
Brakes
Shimano hydraulic disc brakes
Brake Type: Hydraulic Disc Brake
Hydraulic operated discs brakes (Very good)
Brake Rotors
Shimano RS 405 / RX 400 hydraulic disc brakes
Shifters
Shimano CUES U 6000 (11-Speed mechanical flat-bar or drop-bar configuration depending on regional handlebar choice)
