Commuter
Fiido C21
$1,099
Price
208.8 Wh
Battery
38.6 lb
Weight
Fiido C21 vs Vvolt Alpha II
Two commuter e-bikes at $1,099–$1,699, every published spec lined up. Nothing here is estimated: a figure the manufacturer does not publish is shown as “—”.
Where they differ
- The Alpha II carries 281 Wh more battery.
- The C21 claims 22 more miles of range.
- The C21 costs $600 less.
- The Alpha II assists 5 mph faster.
- The C21 is 5.4 lb lighter.
Every spec, side by side
| C21 | Alpha II | |
|---|---|---|
| Headline | ||
| Price | $1,099 | $1,699 |
| Category | Commuter | Commuter |
| Price per Wh | $5.26 per Wh | $3.47 per Wh |
| Model year | 2026 | 2026 |
| Motor | ||
| Torque | — | 45 Nm |
| Motor power | 250 W | 350 W |
| Peak power | — | 550 W |
| Drive | Rear hub | Rear hub |
| Motor make | Mivice M080 | Vvolt |
| Sensor | Torque | Torque |
| Battery & range | ||
| Battery | 208.8 Wh | 490 Wh |
| Cells | DMEGC | — |
| Removable battery | — | Yes |
| Range (claim) | 62 mi | 40 mi |
| Range as stated | Up to 62.14 miles | About 22 miles in high power, up to 40 standard and 60 with the optional Ranger battery |
| Est. real range | 17 mi | 31 mi |
| Estimate assumes | 12 Wh per mile | 16 Wh per mile |
| Weight & capacity | ||
| Weight | 38.6 lb | 44 lb |
| Max load | 264 lb | — |
| Class & speed | ||
| Ships as | — | Class 2: throttle, assist to 20 mph |
| Unlocks to | — | Class 2 |
| Class | — | Class 2 |
| Throttle | No | No |
| Top assisted speed | 15.5 mph | 20 mph |
| Build | ||
| Gears | 9-speed | Single speed |
| Drivetrain | 9-speed | Gates SideTrack carbon belt |
| Brakes | Hydraulic disc | Hydraulic disc |
| Suspension | Rigid | Rigid |
| Fork travel | Rigid | Rigid |
| Rear travel | None | None |
| Front suspension | No | No |
| Suspension seatpost | No | No |
| Tires | 700 x 40c (27.6 x 1.57 in), CST or Kenda | 27.5 x 2.4 |
| Display | 2.4" color LCD | Vvolt D20 |
| Frame | Aluminum alloy | Aluminium |
| Sizes | M, L, XL | S/M, M/L, L/XL |
| Step-through option | No | Yes |
| Included | ||
| Lights | Yes | Yes |
| Fenders | Yes | — |
| Rack | No | — |
| Kickstand | Yes | — |
| Safety | — | UL 2849 |
| Safety certification | — | UL 2849: full system |
| As the maker states it | Product pages show a "CE/UKCA/UL Certified" badge without naming a UL standard; the FAQs list EN15194, CE, UN38.3 and MSDS. Only the Titan cargo bike shows a UL 2849 certificate | The Alpha II is tested and certified to the rigorous UL-2849 standard |
| Warranty | 2 yr | 3 yr |
| Warranty terms | Frame 36 months; motor, battery, display, controller, fork and drivetrain 24 months; torque sensor 6 months; lights, wheels and wear parts 3 months (brand policy) | — |
Specs transcribed from fiido.com on 09/30/2026 and vvolt.com on 09/22/2026. Manufacturers revise specs without notice: confirm before buying.