Product Features
Top Speed:
25km/hr
25km/hr
Max Range:
100km
100km
Charge Time:
3hrs
3hrs
Weight:
17.5kg
17.5kg
Max Weight:
120kg
120kg
Braking:
Front and Rear Hydraulic brakes
Front and Rear Hydraulic brakes
The Fiido C21 is a lightweight 700C gravel e-bike featuring a durable aluminium alloy integrated battery frame and a powerful 250W Mivice motor with a 208.8Wh battery, delivering up to 100 km range on ECO mode. Equipped with a 9-speed L-TWOO drivetrain, TEKTRO hydraulic disc brakes, and a responsive torque sensor, it offers smooth shifting, reliable stopping power, and a precise riding experience. Weighing just 17.5 kg and supporting up to 120 kg payload, the C21 blends urban style with performance, making it ideal for city and light off-road rides. A step-through model, the Fiido C11, is also available for easier access.

You get a 1 year warranty on all major bike components, supported by our fully-equipped national service centres. See full warranty details.
Model Name |
C21 |
Model Code |
C21 |
Net Weight |
17.5 kg |
Payload |
120 kg |
Frame |
700C aluminium alloy integrated battery urban gravel frame |
Fork |
Aluminium alloy thru-axle fork (thru-axle diameter 15mm) |
Headset |
Aluminum alloy bearing headset |
Drive Unit |
Mivice M080 250W |
Battery |
DMEGC 208.8Wh |
Charger |
36V2A |
Display |
LCD 2.4 inch |
Rear Derailleur |
L-TWOO RD-5009-M |
Shifters |
L-TWOO SL-5009-9S |
Chain |
KMC X9 |
Crank |
Aluminium alloy 52T |
Rear Cogs |
L-TWOO 9S (11-32T) |
Sensor |
Torque Sensor Mivice S200 |
Brakes |
TEKTRO HD-M275 Hydraulic Disc Brake |
Brake Levers |
TEKTRO HD-M275 |
Front Hub |
Aluminium alloy double-bearing barrel axle hub (barrel axle diameter 15mm) |
Rims |
Aluminum alloy double-layer rim |
Spokes |
Stainless steel spokes with brass nipples |
Tyres |
CST/KENDA 27.6*1.57 |
Handlebar |
Aluminium alloy (Length: 640mm; Max Ø: 31.8mm; Min Ø: 22.2mm) |
Stem |
Aluminum alloy stem |
Grips |
TPR non-slip handle grip (Length: about 130mm) |
Saddle |
VELO vacuum full-fit saddle |
Seatpost |
Aluminium alloy clamp head seatpost (M: 300mm; L: 350mm; Ø: 30.9mm) |
Mileage Range |
ECO Range: 100.00 km Normal Range: 58.74 km Sport Range: 50.57 km Turbo Range: 44.55 km Turbo+ Range: 34.51 km |

The Fiido C21 was born from rider demand for a 700C e-bike that could handle gravel without weighing a ton or breaking the bank. Fiido answered with a smart, lightweight urban machine that blends tech, style, and rideability. It made waves on launch — even Forbes called it one of the best gravel e-bikes for its “exquisite craftsmanship” and “precise riding experience.”

When riders asked for a 700C e-bike that didn’t weigh more than their weekend shop, Fiido got in gear. The C21’s lightweight frame, 250W motor, and torque sensor deliver smooth urban and gravel rides with 9 speeds and hydraulic brakes. It’s time to stop getting geared down and start enjoying the ride!

Fiido isn’t just building e-bikes — they’re building smarter rides with riders in mind. Customer feedback fuels their lab, where sleek design meets clever tech to create e-bikes that are practical, stylish, and surprisingly affordable. It’s this people-powered approach that’s made Fiido one of the fastest-growing e-bike brands around.