2024 Orbea DIEM 20 2024

Name: Orbea DIEM 20 2024 (2024)
Brand: Orbea
Price: 2499.00 GBP
Availability: InStock

The Orbea DIEM 20 2024 offers impressive range and strong braking for a versatile all-terrain ride with solid value.

£4,299.00

▲ £502.28 above similar bikes

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Top valued features

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

100

Excellent battery efficiency

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 119.05.

Excellent value for money

The price/value label suggests this bike offers good value.

The price/value label suggests this bike offers good value.
The listed price is GBP 4,299.
The bike appears to save around GBP 364 versus the average.
Range is strong compared with similar e-bikes.
Battery capacity is strong compared with similar e-bikes.
Motor power is strong compared with similar e-bikes.
Torque is strong compared with similar e-bikes.
Power-to-weight is strong for the price context.
Payload capacity is strong compared with similar e-bikes.
Hydraulic disc brakes add useful specification value.
Belt drive adds practical value because it is usually cleaner and lower-maintenance than a chain.
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 appears to be a recent or current model.
The release age is recent, which supports value if pricing is competitive.

Excellent hill climbing support

Torque is high compared with similar e-bikes.

Torque is high compared with similar e-bikes.
Power-to-weight is above average.
Motor power is high compared with similar e-bikes.
The torque-sensing assistance should help the bike respond more naturally on climbs.
The bike has a basic but usable gear range for moderate climbs.
The bike is heavier than average for its type.
The calculated power-to-weight score is 23.53.

Good braking confidence

Hydraulic disc brakes should provide strong and controlled stopping power.

Good power-to-weight ratio

Power-to-weight is above average for this type of e-bike.

Power-to-weight is above average for this type of e-bike.
Motor power is high for this type of e-bike.
The bike is heavier than average for its type.
The calculated power-to-weight score is 23.53.

Good acceleration support

Motor power is high compared with similar e-bikes.

Motor power is high compared with similar e-bikes.
Torque is high compared with similar e-bikes.
Power-to-weight is above average.
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 23.53.

Good rider information and controls

The included display or control unit should give useful ride information and control.

The included display or control unit should give useful ride information and control.
Torque and cadence sensing should improve how precisely the bike responds to rider input.
With stronger motor output, clear controls and ride modes become more useful.
This bike type benefits from clear rider information for everyday use.

Good low-maintenance practicality

Belt drive should be cleaner and lower-maintenance than a traditional chain.

Belt drive should be cleaner and lower-maintenance than a traditional chain.
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 aluminium frame material is practical for everyday use and general maintenance.

Good for longer rides

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

Range is above average for this type of e-bike.
Battery capacity is strong compared with similar e-bikes.
Battery efficiency appears strong, which should help stretch range on longer rides.
The battery does not appear to be removable, which can make charging less flexible on longer days.
Charging time is shorter than average, which can help if topping up between rides.
The display or control unit should make it easier to monitor assistance and battery use on longer rides.

Good for heavier loads

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

Payload capacity is above average for this type of e-bike.
The listed maximum payload should be useful for heavier loads.
The listed maximum payload is 144 kg.
The all-terrain format should be reasonably practical for mixed everyday loads.
Hydraulic disc brakes are useful when slowing a heavier load.
Torque is strong compared with similar e-bikes, which should help when starting or climbing with extra load.
Motor power is strong compared with similar e-bikes, which can help when carrying extra weight.
Frame material is listed as aluminium, which gives useful load-carrying context.

Overview

The Orbea DIEM 20 2024 is a versatile all-terrain e-bike that balances everyday practicality with decent hill-climbing support, making it a solid choice for mixed-surface riding. Its 600W motor with 85Nm of torque provides strong assistance, especially on inclines, while the efficient 630Wh battery delivers a useful range for most daily commutes or light adventures. Hydraulic disc brakes offer confident stopping power, and the belt drive system adds to its low-maintenance appeal. However, the lack of suspension means rough roads and potholes can feel harsh, and the non-removable battery means charging requires access to a power source near the bike. At 25.5kg, it's heavier than some rivals, which might make lifting it more challenging for some riders.

Best For

✓

This all-terrain e-bike should suit riders looking for a versatile option that handles mixed surfaces and offers reliable performance for everyday use, including light off-road trails. Its strong motor and above-average range for this type of e-bike make it a good choice for those prioritising hill climbing and longer rides without frequent recharging. The hydraulic disc brakes and solid power-to-weight ratio also support confident braking and responsive assistance, which is especially useful for riders who carry heavier loads or need predictable control in varied conditions.

Who Should Avoid It

×

Riders who prioritise off-road performance or need a more rugged suspension system may be better served by a different e-bike. The lack of suspension could make rough trails or uneven paths feel less comfortable compared to similar all-terrain bikes with suspension. Additionally, the non-removable battery may be a drawback for riders who need the flexibility to charge the bike away from home or work. However, the bike still offers strong hill support and a good power-to-weight ratio, making it a solid choice for mixed-surface riding and commuting.

Ownership considerations

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

Good low-maintenance practicality

Good

Belt drive should be cleaner and lower-maintenance than a traditional chain.

Belt drive should be cleaner and lower-maintenance than a traditional chain.
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 aluminium frame material is practical for everyday use and general maintenance.

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.

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 25.5 kg.
The aluminium frame material is a practical lightweight choice for many e-bikes.
The 29-inch wheel size can make the bike more awkward to lift or store.

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.
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.

Average charging speed

Mixed

Charging time is shorter than average for this type of e-bike.

Charging time is shorter than 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 119.05.

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.
Payload capacity is average or better, which helps with bags, shopping or daily kit.
Belt drive adds everyday practicality by reducing drivetrain cleaning and maintenance.

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.
A belt drive can be cleaner and lower-maintenance in poor weather than a traditional chain.
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 aluminium, which gives useful durability and maintenance context.

Mixed family utility practicality

Mixed

The all-terrain format can suit mixed family or utility journeys.

The all-terrain format can suit mixed family or utility journeys.
Payload capacity is above average for this type of e-bike.
The listed maximum payload should be useful for family or utility riding.
The listed maximum payload is 144 kg.
Hydraulic disc brakes are useful when carrying children, shopping or heavier loads.
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

The Orbea DIEM 20 2024 is priced at £4,299, which is on the higher side when compared to similar all-terrain e-bikes from 2024. It delivers strong motor power and a competitive battery range, but the lack of a removable battery may be a consideration for some riders.

Compared with similar all terrain e-bikes on Bikkerr, this model sits £502.28 above average

Lowest price now: £2,499.00 Best price ever seen: £2,499.00 Price drop detected 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.

Best deal

£2,499.00
RRP ~~£4,299.00~~
↓ £1,800.00 (41.87%)

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The Orbea DIEM 20 2024 is listed at £4,299, which sits at the higher end of the price spectrum when compared with similar all-terrain e-bikes from the same year. It offers strong motor output and a battery capacity that compares well with rivals, making it a capable performer on varied terrain. However, similar e-bikes may offer more flexibility with features like a removable battery, which can be more convenient for some riders. For an all-terrain e-bike, the balance of power, range, and efficiency is impressive, but the lack of a removable battery and the higher price point mean buyers should weigh whether these trade-offs align with their needs. Riders prioritising versatility and ease of charging may find value elsewhere, while those focused on performance and range might see this as a solid option.

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

97

The price/value label suggests this bike offers good value.

The listed price is GBP 4,299.

The bike appears to save around GBP 364 versus the average.

Range is strong compared with similar e-bikes.

Battery capacity is strong compared with similar e-bikes.

Motor power is strong compared with similar e-bikes.

Torque is strong compared with similar e-bikes.

Power-to-weight is strong for the price context.

Payload capacity is strong compared with similar e-bikes.

Hydraulic disc brakes add useful specification value.

Belt drive adds practical value because it is usually cleaner and lower-maintenance than a chain.

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 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 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.

6

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 25.5 kg.

The aluminium frame material is a practical lightweight choice for many e-bikes.

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

7

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.

The 29-inch or mullet wheel setup should help stability and control on descents.

14

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 larger wheel size should help roll over bumps and rough surfaces more smoothly.

The all-terrain format should suit mixed surfaces and rougher paths.

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 aluminium, which gives useful comfort and build context.

16

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.

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

21

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.

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.

40

Some power delivery limitations

Torque and cadence sensing should help the motor deliver more natural and controlled assistance.

Torque and cadence sensing should help the motor deliver more natural and controlled assistance.

Ride modes are not listed, so assist adjustability is unclear.

The included display or control unit should make it easier to manage assistance levels.

Motor power is high, so smooth delivery depends heavily on good sensing and control.

42

Limited off-road capability

The all-terrain design suggests the bike is intended for mixed surfaces.

The all-terrain design suggests the bike is intended for mixed surfaces.

No suspension limits comfort and control on rough off-road terrain.

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.

E-system & battery comparison

Motor Power

600 watts

▲ 147 W above average

Motor Torque

85 Nm

▲ 15 Nm above average

Power-to-weight

23.53 W/kg

▲ 3.2 W/kg above average

Battery Capacity

630 Wh

▲ 90 Wh above average

Claimed Max Range

75 miles

▲ 4.8 miles above average

Charge Time

4h

▼ 54 mins faster than average

Sensor Type

Torque and Cadence Sensor

Removable Battery

No

Motor Name

Shimano STEPS DU-EP 600 (EP 6)

This all-terrain e-bike offers a strong and responsive motor setup that should feel capable and lively on a variety of surfaces. Against similar e-bikes, the motor's power and torque should provide good support for climbing and low-speed terrain, though it may not match the most aggressive trail-focused models. The motor should assist well with hills and loaded riding, and the torque and cadence sensor should help balance natural response with predictable assistance. The power-to-weight ratio should make the assistance feel more lively in real riding, and the motor's efficiency should support longer rides without sacrificing performance. Riders looking for a versatile all-terrain e-bike with solid hill support and efficient battery use should find this motor setup well-suited to their needs.

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 DIEM 20 2024 is well-suited for long rides on mixed terrain, thanks to its 600W motor with 85Nm of torque, which provides strong assistance on inclines and varied surfaces. The 630Wh battery offers a range of around 75 miles, which should cover most daily commutes or light adventures. However, the lack of suspension may make rough roads or potholes feel harsh, and the non-removable battery means you'll need to charge it near a power source.

How does the motor perform when climbing steep hills?

The motor should handle steep hills confidently, thanks to its above-average torque and power for an all-terrain e-bike. This means you'll get strong support when climbing, especially with the torque and cadence sensor helping deliver assistance when you need it most. While the power delivery may not feel perfectly smooth in all situations, the motor's strength should make steep climbs more manageable.

Is the battery efficient enough for daily commuting or regular use?

The battery efficiency of the Orbea DIEM 20 2024 is above average for similar all-terrain e-bikes, offering a range of 75 miles on a single charge, which should be sufficient for daily commuting or regular use. The 630Wh battery capacity also contributes to this strong range, though the battery is not removable, meaning you'll need to charge the bike near a power source. With a charging time of 4 hours, which is faster than average for this type of e-bike, it should be convenient for most users.

How comfortable is this bike on rough or uneven roads?

This bike may feel less comfortable on rough or uneven roads due to the lack of suspension, which can make potholes and bumps more noticeable. However, the 29-inch wheels and Vittoria e-Randonneur tires should help absorb some of the impact and provide decent grip on mixed surfaces. For all-terrain use, it's best suited for moderate conditions rather than extremely rough or technical paths.

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

This bike offers strong value for the price, especially considering its above-average motor power, torque, and battery efficiency for an all-terrain e-bike. The 75-mile range and 630Wh battery are competitive, and the hydraulic disc brakes provide confident stopping power. However, the price is on the higher side compared to similar models, so buyers should weigh the performance benefits against the cost.

What are the main limitations or trade-offs of this bike?

The main limitations of this bike include its non-removable battery, which means you'll need to keep the whole bike near a power source to charge it. It's also heavier than average for its type, making it a bit harder to lift, and the frame doesn't fold, so storage depends on the bike's size and weight. These factors might be important if you need to carry or store the bike frequently.

How practical is this bike for everyday ownership and storage?

The Orbea DIEM 20 2024 is reasonably practical for everyday ownership, with a range of 75 miles and a 630Wh battery that should support regular use. However, the non-removable battery means you'll need to keep the whole bike near a charging point, which may be less convenient for some. At 25.5kg, it's heavier than average for an all-terrain e-bike, so it may be harder to lift or store in small spaces. The bike doesn't fold, so storage will depend on available space, but its low-maintenance belt drive should reduce ongoing upkeep.

Who is this bike best suited for, and who might find it less ideal?

This bike is best suited for riders who need a reliable all-terrain e-bike for daily commuting, light off-road trails, or mixed-surface riding. It offers strong hill climbing support, good braking confidence, and a range that should handle most regular use cases. However, it may be less ideal for those who need a removable battery for convenience or who frequently ride in very remote areas without easy access to charging points.

eBike Overview

eBike Type: All Terrain

The style of riding intended for this bike

Released: 2024

The bike was released 2 years ago

Screen

Shimano EN600

Lights Included

No

Weight (inc battery): 25.5 kg

The website average for electric bikes is 23.00 kg. This electric bike is 2.49 kg over the average. Total bike weight may vary depending on frame size.

Sizing & Geometry

Min / Max Rider Height

XS: <167 cm, SM: 165–175 cm, MD: 173–184 cm, LG: 182–192 cm, XL: 190+ cm

Folded Dimensions

Unknown

Wheel & Tire Details

Wheelset Name

Alloy Tubeless Ready rims, 25 mm internal width, 32-Hole, laced to a Shimano Nexus 5-speed rear hub and a Shimano front disc hub

Wheelset Size

29 inch

Tires

Vittoria e-Randonneur 50-622, Reflective band

Frame Info

Frame Material

Aluminium

Suspension Type

No suspension

Foldable Frame

No

Max Payload

144 kg (317.5 lbs)

Drivechain Details

Groupset details

Gates CDX

Drivechain type

Belt Drive

Shifters

Microshift TN 71

Amount of gears

5 Gears

Rear Derailleur

None

Front Derailleur

None

Cassette

Gates CDX 24 T Rear Sprocket

Cranks

Shimano EM 600 Aluminium Crank Arms (fitted with a Gates CDX 46 T front belt sprocket)

Chain

Gates CDX Carbon Drive Belt

Bottom Bracket

Integrated Shimano internal motor axle assembly

Brakes

Brakes

Shimano hydraulic disc brakes

Brake Type: Hydraulic Disc Brake

Hydraulic operated discs brakes (Very good)

Brake Rotors

Hydraulic Disc

Shifters

Microshift TN 71

Other Components

Saddle

Unknown

Handlebars

Unknown

Bar Tape

Unknown

Manufactures Info

Worldwide Shipping:

Warranty: None

Limited warranty website average: 3.12 years