2023 Fiido C21 E-Gravel & City E-Bike

Name: Fiido C21 E-Gravel & City E-Bike (2023)
Brand: Fiido
Price: 999.00 GBP
Availability: InStock

The Fiido C21 offers strong range and smooth power for city and gravel rides with reliable brakes and good value.

£1,635.00

▼ £2,161.72 below similar bikes

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Electric bike Comparison Page

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 181.82.

Excellent 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.
Multiple ride modes should give the rider more control over assistance levels.
Torque sensing should improve control by responding to rider effort.
Built-in lights add useful everyday control and visibility integration.
This bike type benefits from clear rider information for everyday use.

Excellent built-in lighting

Built-in lights are included, which is useful for commuting and low-light riding.

Built-in lights are included, which is useful for commuting and low-light riding.
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.

Very well-equipped for daily use

Built-in lights add useful everyday practicality.

Built-in lights add useful everyday practicality.
The included display or control unit adds useful ride information for daily use.
A removable battery makes daily charging and storage more flexible.
Multiple ride modes should help adapt the bike to different everyday journeys.
Hydraulic disc brakes are useful equipment for confident daily riding.

Useful removable battery

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.

Good smooth power delivery

Torque-sensing assistance should make power delivery feel smoother and more natural.

Torque-sensing assistance should make power delivery feel smoother and more natural.
Multiple ride modes should help riders choose a smoother level of assistance.
The included display or control unit should make it easier to manage assistance levels.

Good braking confidence

Hydraulic disc brakes should provide strong and controlled stopping power.

Good value for money

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

The price/value label suggests this bike is very strong value compared with similar options.
The listed price is GBP 1,635.
The bike appears to save around GBP 3,028 versus the average.
Hydraulic disc brakes add useful specification value.
Torque-sensing assistance adds value because it usually feels more natural and refined.
Built-in lights add practical everyday value.
A removable battery adds practical value for charging and storage.
The included display or control unit adds useful everyday value.
The bike has a practical number of gears for varied riding.
The bike appears to be a recent or current model.

Mixed bad-weather practicality

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 useful for rain, low light and darker commutes.
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 very light e-bike may feel less planted in poor weather 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 liftability

The bike is very light compared with similar e-bikes, which should make it easier to lift and move.

The bike is very light compared with similar e-bikes, which should make it easier to lift and move.
The listed weight is 17.5 kg.
The aluminium frame material is a practical lightweight choice for many e-bikes.
The removable battery can reduce the weight when lifting or moving the bike.

Overview

The Fiido C21 is a versatile all-terrain e-bike that blends city commuting with light off-road use, offering smooth motor support and efficient range for daily trips. Its torque sensor ensures natural power delivery, while hydraulic disc brakes provide confident stopping power on varied surfaces. The removable battery adds convenience for charging and storage, and the bike feels well-equipped for everyday use with built-in lights and practical design. However, its lower motor power and torque may limit performance on steep hills or rough terrain, and the lack of suspension means it's best suited for smoother paths rather than rugged trails.

Best For

✓

This all-terrain e-bike should suit riders who want a versatile option for mixed surfaces and everyday use, with a balance of comfort and practicality. Its efficient battery use and confident braking make it a solid choice for urban and light off-road riding, while the removable battery adds convenience for charging on the go. The lightweight design and gravel tires also make it a good fit for riders who enjoy a relaxed, all-surface riding experience without the need for heavy-duty off-road capabilities.

Who Should Avoid It

×

Riders who need stronger hill-climbing performance or longer range may want to compare alternatives, as the Fiido C21 has lower torque and battery capacity compared with similar all-terrain e-bikes. Riders who prioritize off-road capability or rough-road comfort may also find stronger options available, as this bike lacks suspension and has a more limited trail control profile. However, the bike still suits riders who value good braking, removable battery flexibility and efficient use of battery capacity for mixed-surface riding.

Ownership considerations

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

Mixed maintenance practicality

Mixed

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 aluminium frame material is practical for everyday use and general maintenance.
Built-in lights reduce the need to manage separate lighting accessories.

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

Mixed liftability

Mixed

The bike is very light compared with similar e-bikes, which should make it easier to lift and move.

The bike is very light compared with similar e-bikes, which should make it easier to lift and move.
The listed weight is 17.5 kg.
The aluminium frame material is a practical lightweight choice for many e-bikes.
The removable battery can reduce the weight when lifting or moving the bike.

Useful removable battery

Good

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.

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 181.82.

Very well-equipped for daily use

Excellent

Built-in lights add useful everyday practicality.

Built-in lights add useful everyday practicality.
The included display or control unit adds useful ride information for daily use.
A removable battery makes daily charging and storage more flexible.
Multiple ride modes should help adapt the bike to different everyday journeys.
Hydraulic disc brakes are useful equipment for confident daily riding.

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 useful for rain, low light and darker commutes.
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 very light e-bike may feel less planted in poor weather 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.

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.
Built-in lights are useful for school runs, errands and daily utility riding.
A removable battery makes charging easier around family or utility use.

Where to buy

Priced at £1,635, the Fiido C21 offers a favourable position against similar 2023 all-terrain e-bikes, with efficient battery use and practical features like a removable battery. While it may lack the largest battery or strongest climbing support found in some rivals, it provides a well-balanced option for everyday and mixed-surface riding.

Compared with similar all terrain e-bikes on Bikkerr, this model sits £2,161.72 below average

Lowest price now: £999.00 Best price ever seen: £999.00 Price drop detected Prices update every ~24 hours

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Best deal

£999.00
RRP ~~£1,635.00~~
↓ £636.00 (38.90%)

Fiido UK

Fiido C21 E-Gravel & City E-Bike

View deal

Priced at £1,635, the Fiido C21 sits comfortably within the range of similar all-terrain e-bikes from 2023, offering a balance that feels reasonable for its category. It stands out with efficient battery use, hydraulic disc brakes that enhance control, and a torque-sensing motor that makes assistance feel more natural, which are all strong points against many rivals. However, some similar e-bikes may offer a larger battery or stronger climbing support, which could be important for riders tackling more challenging terrain. For an all-terrain e-bike, the Fiido C21’s lightweight frame and practical features like a removable battery make it a solid choice for everyday use and mixed-surface riding. Riders who prioritise ease of handling, practicality and a reasonable price point are likely to see the value here, though those needing extended range or more aggressive hill support might find other options more suitable.

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

74

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

The listed price is GBP 1,635.

The bike appears to save around GBP 3,028 versus the average.

Hydraulic disc brakes add useful specification value.

Torque-sensing assistance adds value because it usually feels more natural and refined.

Built-in lights add practical everyday value.

A removable battery adds practical value for charging and storage.

The included display or control unit adds useful everyday value.

The bike has a practical number of gears for varied riding.

The bike appears to be a recent or current model.

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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 low compared with similar e-bikes.

Power-to-weight is low.

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

The bike is lighter than many similar e-bikes, which should help responsiveness.

The calculated power-to-weight score is 14.29.

0

Not ideal for steep hills

Torque is low compared with similar e-bikes.

Torque is low compared with similar e-bikes.

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 a moderate number of gears for climbing.

The bike is lighter than many similar e-bikes, which should help on climbs.

The calculated power-to-weight score is 14.29.

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

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 lighter than many similar e-bikes, which helps the power-to-weight balance.

The calculated power-to-weight score is 14.29.

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.

15

Not very off-road capable

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 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.

15

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.

A very light bike may feel less planted over rough or broken surfaces.

Frame material is listed as aluminium, which gives useful comfort and build context.

19

Limited technical trail control

The all-terrain design suggests some suitability for technical mixed-surface riding.

The all-terrain design suggests some suitability for technical mixed-surface riding.

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.

Torque-sensing assistance should help with smoother control on technical sections.

Multiple ride modes should help the rider manage assistance on technical trails.

E-system & battery comparison

Motor Power

250 watts

▼ 203 W below average

Motor Torque

55 Nm

▼ 15 Nm below average

Power-to-weight

14.29 W/kg

▼ 6.1 W/kg below average

Battery Capacity

209 Wh

▼ 331 Wh below average

Claimed Max Range

38 miles

▼ 32 miles below average

Charge Time

4h

▼ 54 mins faster than average

Sensor Type

Torque Sensor

Removable Battery

Yes

Motor Name

Mivice M 080

This all-terrain e-bike offers a smooth and proportional assistance feel, with torque sensing helping the power delivery match rider effort naturally. Next to similar models, it provides a more modest level of motor punch and climbing support, which may feel less aggressive than some alternatives. The motor should assist reasonably on hills and mixed surfaces, though it may not deliver the same level of low-speed push or outright acceleration as heavier, more powerful e-bikes in the same category. The lightweight design and torque sensor should make the assistance feel more responsive and controlled, especially for everyday riding and mixed trails. Riders looking for a balanced, efficient motor that feels natural and doesn’t prioritize raw power may find this 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 surfaces?

The Fiido C21 is a good choice for long rides on mixed surfaces, especially if you're looking for a balance between city commuting and light off-road use. With hydraulic disc brakes and a smooth motor assist, it handles varied terrain reasonably well, though it's not built for rough trails or steep hills. The 38-mile range should cover most daily trips, and the removable battery adds convenience for charging and storage.

How does the motor perform when climbing hills?

The motor provides smooth support for moderate hills, but its 250W power and 55Nm torque may struggle on steep inclines. You'll likely need to pedal more actively on challenging gradients, especially if the terrain is rough or uneven. The torque sensor helps deliver power naturally, but the lower motor specs mean it's best suited for gentle to moderate climbs rather than very steep ones.

Does the bike handle rough roads and potholes comfortably?

The Fiido C21 is designed for mixed surfaces but lacks suspension, so rough roads and potholes may feel harsher under the rider. Hydraulic disc brakes provide good stopping power on varied terrain, but the absence of suspension means it's best suited for smoother paths rather than rugged trails. If you frequently ride on rough roads, you may want to consider a bike with added comfort features like suspension.

Is the battery capacity sufficient for daily commuting?

The Fiido C21 offers a range of around 38 miles on a single charge, which should be sufficient for most daily commutes, especially in city or gravel environments. The battery is also removable, making it easy to charge at home or work. However, if your commute involves frequent hills or long distances, you may need to plan for additional charging stops.

How practical is this bike for everyday use and storage?

The Fiido C21 is quite practical for everyday use, thanks to its removable battery which makes charging and storage more convenient. It's well-equipped with built-in lights and a design that suits city and gravel riding, making it a good choice for daily commutes. However, the lack of suspension means it's better suited for smoother paths rather than rough roads or potholes, which could affect comfort on uneven surfaces.

Who is this bike best suited to based on its features?

This bike is best suited for commuters and casual riders who need a versatile e-bike for city travel and light off-road use. It offers smooth motor support, efficient range, and reliable braking for daily trips on mixed surfaces. However, its lower motor power and lack of suspension make it less ideal for steep hills or rough terrain, so it's best for riders who prioritize comfort and practicality over heavy-duty performance.

What are the main compromises of this bike compared to similar e-bikes?

Compared to similar e-bikes, the Fiido C21 has lower motor power and torque, which may make it less effective for steep hills or rough terrain. It also has a smaller battery capacity, which could limit range on longer rides. However, it compensates with efficient battery use and a removable battery for convenience. The lack of suspension means it's better suited for smoother paths rather than rougher off-road conditions.

Is this bike good value for money compared with other all-terrain e-bikes?

The Fiido C21 offers good value for money compared to other all-terrain e-bikes, especially considering its efficient battery use, smooth power delivery, and practical features like built-in lights and a removable battery. While it may not match higher-end models in motor power or battery capacity, it provides reliable performance for everyday use and light off-road riding, making it a solid choice for riders who prioritize convenience and range over extreme terrain capabilities.

eBike Overview

eBike Type: All Terrain

The style of riding intended for this bike

Released: 2023

The bike was released 3 years ago

Screen

Color display

Lights Included

Yes

Weight (inc battery): 17.5 kg

The website average for electric bikes is 22.99 kg. This electric bike is 5.5 kg under the average. Total bike weight may vary depending on frame size.

Sizing & Geometry

Min / Max Rider Height

5'3" - 6'9" (160cm - 205cm

Adjustable Sizing

Adjustable saddle height

Folded Dimensions

Unknown

Wheel & Tire Details

Wheelset Name

Aluminum alloy double-layer rims with 15 mm thru-axle hubs

Wheelset Size

700c

Tires

700c gravel tires

Frame Info

Frame Material

Aluminium

Suspension Type

No suspension

Foldable Frame

No

Max Payload

120 kg (264.6 lbs)

Drivechain Details

Groupset details

Shimano 9-speed drivetrain

Drivechain type

Chain drive

Shifters

L-TWOO SL-5009-9 S rapid-fire trigger shifters

Amount of gears

9 Gears

Rear Derailleur

L-TWOO RD-5009-M

Front Derailleur

None

Cassette

L-TWOO 9-speed (11-32 T range)

Cranks

52 T Aluminum alloy crankset (length approx. 170 mm)

Chain

KMC X 9 high-durability 9-speed chain

Bottom Bracket

Integrated one-piece sealed bearing unit

Brakes

Brakes

Hydraulic disc brakes

Brake Type: Hydraulic Disc Brake

Hydraulic operated discs brakes (Very good)

Brake Rotors

160 mm rotors

Shifters

L-TWOO SL-5009-9 S rapid-fire trigger shifters

Other Components

Saddle

Unknown

Handlebars

Unknown

Bar Tape

Unknown

Manufactures Info

Worldwide Shipping: Yes

Delivery across the globe!

Warranty: 2 Years

Limited warranty website average: 3.12 years

Lightweight gravel-style e-bike for city and mixed terrain

Lightweight gravel-style e-bike for city and mixed terrain