Cadence-sensing assistance still provides basic motor support.
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.
54
Mixed stable ride feel
The road bike format can feel stable at speed, though comfort depends on tyres and geometry.
The road bike format can feel stable at speed, though comfort depends on tyres and geometry.
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.
A solid payload rating can support a more stable everyday ride feel.
Frame material is listed as aluminium, which gives useful build and ride-feel context.
51
Average power-to-weight ratio
Power-to-weight is average for this type of e-bike.
Power-to-weight is average for this type of e-bike.
Motor power is below average for this type of e-bike.
The bike is heavy compared with similar e-bikes, which affects the power-to-weight balance.
The calculated power-to-weight score is 15.72.
51
Decent everyday equipment
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.
Multiple ride modes should help adapt the bike to different everyday journeys.
Hydraulic disc brakes are useful equipment for confident daily riding.
Payload capacity is average or better, which helps with bags, shopping or daily kit.
Overview
The Orbea GAIN D30i 2023 is a lightweight road e-bike designed for paved routes, offering smooth motor support and efficient range for shorter commutes or leisurely rides. Its hydraulic disc brakes provide confident stopping power, while the aluminum frame keeps the bike feeling lively for its weight. However, the motor's power and torque are on the lower side, which may make climbing steep hills or accelerating from a standstill feel less responsive. The battery capacity is also modest, giving it a limited range that's better suited for shorter trips rather than long-distance rides. Charging takes longer than average, so planning around charging stops is advisable for extended use.
Best For
✓
This road e-bike should suit riders who prioritize efficient battery use and confident braking on paved roads. Its strong range for its battery size makes it a good choice for longer commutes or rides where battery life is a concern. The hydraulic disc brakes provide reliable stopping power, which is especially valuable for riders who frequently brake in traffic or downhill. Riders who value a natural road feel and smooth assistance may find this bike appealing within its category.
Who Should Avoid It
×
Riders prioritising longer rides or needing a larger battery may want to compare alternatives, as the range and battery capacity are below average for similar road e-bikes. Riders who need faster charging or a removable battery for convenience may also find stronger options elsewhere. However, the bike still suits those who value efficient battery use and confident braking, especially for regular road riding.
Ownership considerations
These points highlight practical ownership factors such as maintenance, storage, charging, everyday
handling and bad-weather usability.
31
Some maintenance considerations
Weak
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 aluminium frame material is practical for everyday use and general maintenance.
A higher number of gears can add drivetrain complexity.
0
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.
18
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 15.9 kg.
The aluminium frame material is a practical lightweight choice for many e-bikes.
The road bike format is usually more manageable to lift than bulkier e-bike types.
13
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.
Because the bike is heavier than average, removing the battery can make handling and charging more convenient.
The longer charging time makes it more useful to charge the battery separately from the bike.
0
Very slow charging speed
Poor
Charging time is longer than average for this type of e-bike.
Charging time is longer 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 161.29.
51
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.
Multiple ride modes should help adapt the bike to different everyday journeys.
Hydraulic disc brakes are useful equipment for confident daily riding.
Payload capacity is average or better, which helps with bags, shopping or daily kit.
27
Limited bad-weather practicality
Poor
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 road bike format may be less practical in poor weather, depending on tyres and equipment.
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.
14
Limited family utility practicality
Poor
The road bike format is usually less suited to family or utility tasks.
The road bike format is usually less suited to family or utility tasks.
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 120 kg.
Hydraulic disc brakes are useful when carrying children, shopping or heavier loads.
200W more power35 miles more range5 Ah more battery0 kg heavier1 fewer gears
Potential limitations
Areas where this e-bike may be less strong based on its specs and comparisons.
0
Limited motor punch
Motor power is below average for this type of e-bike.
Motor power is below average for this type of e-bike.
Torque is below average for this type of e-bike.
Power-to-weight is average for this type of e-bike.
Cadence-only assistance may feel less responsive than torque-sensing support.
The bike is heavier than average for its type.
The calculated power-to-weight score is 15.72.
0
Not ideal for steep hills
Torque is below average for this type of e-bike.
Torque is below average for this type of e-bike.
Power-to-weight is average for this type of e-bike.
Motor power is below average for this type of e-bike.
The cadence sensor may feel less natural on climbs than a torque sensor.
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 15.72.
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.
0
Not very off-road capable
The road bike design is not well suited to off-road terrain.
The road bike design is not well suited to off-road terrain.
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 low compared with similar e-bikes, which may limit off-road climbing support.
The 700c wheel size may suit gravel or light mixed-surface riding, depending on tyre setup.
0
Limited commuting practicality
The road bike format can work well for faster, lighter commutes.
The road bike format can work well for faster, lighter commutes.
Range is low compared with similar e-bikes, which may limit commuting flexibility.
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 non-removable battery can make charging less flexible.
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.
0
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 wheel size should be workable for rough roads and everyday uneven surfaces.
The road bike format may feel harsher on rough roads unless tyre volume is generous.
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.
0
Limited technical trail control
The road bike format is not well suited to technical trail control.
The road bike format is not well suited to technical trail control.
No suspension is a major limitation for technical trail control.
Hydraulic disc brakes should provide the control needed for technical trail riding.
Torque is low compared with similar e-bikes, which may limit technical climbing and control.
Cadence-sensing assistance is usable, but usually less precise than torque sensing on technical terrain.
The bike is heavier than average for its type, which may affect technical handling.
Multiple ride modes should help the rider manage assistance on technical trails.
0
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 relatively small in absolute terms.
E-system & battery comparison
Motor Power
250 watts
▼ 21 W below average
Motor Torque
40 Nm
▼ 9.9 Nm below average
Power-to-weight
15.72 W/kg
▼ 9.8 W/kg below average
Battery Capacity
248 Wh
▼ 86 Wh below average
Claimed Max Range
40 miles
▼ 25 miles below average
Charge Time
4h
▲ 25 mins slower than average
Sensor Type
Cadence Sensor
Removable Battery
No
Motor Name
Mahle motor hub X 35 Plus
This road e-bike offers a smooth, legal-style pedal assist that feels more natural and less aggressive compared to similar models, aligning with the expectations of a traditional road bike. Next to similar e-bikes, its assistance may feel more modest in outright punch, particularly when climbing or accelerating from a standstill, and the cadence sensor may not be as responsive or refined as torque-sensing systems. The motor support should help with climbs and loaded riding, though the more modest torque and cadence sensing may make it feel less lively in low-speed situations or when carrying extra weight. The assistance is likely to feel efficient and well-balanced for a road e-bike, with a focus on range and low weight, though riders looking for stronger motor punch or more refined control may find alternatives more 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 paved roads?
This road e-bike is well-suited for long rides on paved roads, thanks to its efficient battery use and smooth motor support. However, its lower motor power and modest battery capacity may limit range for very long trips, so planning for charging stops is advisable. The hydraulic disc brakes provide confident stopping power, which is especially useful on descents, and the lightweight frame contributes to a responsive ride on flat or gently rolling terrain.
How does the motor feel when climbing hills?
The motor provides smooth support for moderate hills, but it may feel less powerful on steeper inclines. With 250W of motor power and 40Nm of torque, it's suitable for most paved-road climbs, though it's below average for this type of e-bike. The cadence sensor helps with power delivery, but it may not be as responsive as torque-sensing systems when climbing steep grades.
Does this bike still feel like a traditional road bike with the motor assistance?
This bike retains a traditional road bike feel with its lightweight frame and responsive handling, but the motor assistance is more about smooth support than strong power. The cadence sensor provides assistance based on pedaling speed, which may feel less refined than torque-sensing systems. It's well-suited for paved roads and everyday riding, but you may notice limitations in acceleration and steep hill climbing compared to more powerful e-bikes.
Is the battery efficient enough for daily commuting or regular use?
The battery efficiency is above average for similar e-bikes, which means you can expect a reasonable range for daily commuting or regular use. However, the battery capacity is below average, and the charging time is longer than average, so you may need to plan for more frequent charging if you ride longer distances. For short to medium commutes on paved roads, this bike should work well, but it may not be ideal for very long rides without access to charging.
How practical is this bike for everyday use and charging?
This bike is reasonably practical for everyday use on paved roads, but there are a few considerations. The battery capacity is on the lower side compared to similar e-bikes, which may mean you'll need to charge it more frequently, especially if you ride longer distances. Charging takes around 4 hours, which is a bit slower than average for this type of e-bike. Since the battery isn't removable, you'll need to charge it at home or a fixed location, which could be less convenient for some riders.
Who is this bike best suited to based on its features?
This bike is best suited to riders who prioritize braking confidence and a natural road bike feel over long-range or steep hill climbing. The hydraulic disc brakes provide strong stopping power, which is especially useful on paved roads. However, the motor's torque and battery capacity are below average, so it may struggle on steep climbs or longer rides without frequent recharging. It's a good choice for everyday commuting or casual road riding where these limitations are less of a concern.
What are the main compromises of this bike compared to similar e-bikes?
This bike offers good braking confidence and a natural road bike feel, but it has some compromises compared to similar e-bikes. The motor power and torque are below average, which may make acceleration and hill climbing feel less responsive. Additionally, the battery capacity is lower than average, which could limit range for longer rides. However, the charging time is reasonable, and the bike remains lightweight for a road e-bike.
Is this bike good value for the price compared with similar e-bikes?
The Orbea GAIN D30i 2023 offers a favourable price point compared to similar road e-bikes, making it a competitive option. While its battery capacity and range are below average for this category, its battery efficiency is above average, meaning it delivers strong range for the size of the battery. This, combined with hydraulic disc brakes for confident stopping and a power-to-weight ratio in line with similar bikes, makes it a solid value for riders prioritising efficiency and braking performance over extended range.
eBike Overview
eBike Type: Road Bike
The style of riding intended for this bike
Released:
2023
The bike was released 3 years ago
Screen
Mahle Pulsar One monochrome ANT+ LEV
Lights Included
No
Weight (inc battery): 15.9 kg
The website average for electric bikes is
22.90 kg.
This electric bike is 7.01 kg under the average. Total bike weight may vary depending on frame size.
Sizing & Geometry
Min / Max Rider Height
XS: 155–160 cm, SM: 160–166 cm, MD: 167–172 cm, LG: 173–179 cm, XL: 180–185 cm, XXL: 186–191 cm
Folded Dimensions
Unknown
Wheel & Tire Details
Wheelset Name
Alloy, 700 c, 21 c internal width, 32-hole rims optimized for the rear hub motor
Wheelset Size
700c
Tires
Hutchinson Fusion 5 Performance TLR 700x30
Frame Info
Frame Material
Aluminium
Suspension Type
No suspension
Foldable Frame
No
Max Payload
120 kg (264.6 lbs)
Drivechain Details
Groupset details
105 Di2
Drivechain type
Chain drive
Shifters
Shimano Di 2 R 7170 dual control electronic levers
Amount of gears
12 Gears
Rear Derailleur
Shimano 105 Di 2 R 7150 Shadow RD
Front Derailleur
Shimano 105 Di 2 R 7150
Cassette
Shimano 105 R 7100 11-34 t (12-speed)
Cranks
Shimano 105 R 7100 34 x 50 t chainset
Chain
Shimano M 6100 12-speed
Bottom Bracket
Mahle integrated PAS sensor bottom bracket
Brakes
Brakes
Shimano 105
Brake Type: Hydraulic Disc Brake
Hydraulic operated discs brakes (Very good)
Brake Rotors
Hydraulic disc brakes
Shifters
Shimano Di 2 R 7170 dual control electronic levers
