Commuter
Blix Vika X
$1,799
Price
55 Nm
Torque
614 Wh
Battery
55 lb
Weight
Blix Vika X vs Urtopia Carbon Classic Step-Thru
Two commuter e-bikes at $1,799–$1,999, every published spec lined up. Nothing here is estimated: a figure the manufacturer does not publish is shown as “—”.
Where they differ
- The Vika X carries 261 Wh more battery.
- The Carbon Classic Step-Thru is 14 lb lighter.
- The Vika X carries 72 lb more total load.
- The Vika X makes 10 Nm more torque.
- The Vika X assists 3 mph faster.
- The Vika X costs $200 less.
- The Vika X ships as class 2–3; the Carbon Classic Step-Thru ships as class 2.
Every spec, side by side
| Vika X | Carbon Classic Step-Thru | |
|---|---|---|
| Headline | ||
| Price | $1,799 | $1,999 |
| Category | Commuter | Commuter |
| Price per Wh | $2.93 per Wh | $5.66 per Wh |
| Model year | 2026 | 2026 |
| Motor | ||
| Torque | 55 Nm | 45 Nm |
| Motor power | 500 W | 350 W |
| Peak power | — | 500 W |
| Drive | Rear hub | Rear hub |
| Motor make | Blix geared hub | Urtopia |
| Sensor | Torque | Torque |
| Battery & range | ||
| Battery | 614 Wh | 353 Wh |
| Voltage | 48V | 36V |
| Capacity | — | 9.8 Ah |
| Cells | — | Samsung |
| Removable battery | Yes | Yes |
| Range (claim) | 70 mi | 72 mi |
| Range as stated | Up to 70 miles | Up to 72 mi (180 lb rider, ECO, flat, no throttle) |
| Est. real range | 38 mi | 22 mi |
| Estimate assumes | 16 Wh per mile | 16 Wh per mile |
| Weight & capacity | ||
| Weight | 55 lb | 41 lb |
| Max load | 312 lb | 240 lb |
| Rack capacity | 60 lb | — |
| Class & speed | ||
| Ships as | Class 2: throttle, assist to 20 mph | Class 2: throttle, assist to 20 mph |
| Unlocks to | Class 3 | Class 2 |
| Class | Class 2–3 | Class 2 |
| Throttle | Yes | Yes |
| Top assisted speed | 28 mph | 25 mph |
| Build | ||
| Gears | 8-speed | 8-speed |
| Drivetrain | Electric auto-shifting | Shimano |
| Brakes | Hydraulic disc | Hydraulic disc |
| Front rotor | 180 mm | 160 mm |
| Rear rotor | 180 mm | 160 mm |
| Suspension | Rigid | — |
| Fork travel | Rigid | — |
| Rear travel | None | None |
| Front suspension | No | — |
| Suspension seatpost | No | No |
| Tires | 20 x 2.4 | Kenda 700 x 40c |
| Display | Colour TFT | 3.5" colour LCD |
| Frame | — | Toray carbon fibre |
| Sizes | One size, folding | S, M, L |
| Step-through option | Yes | Yes |
| Included | ||
| Lights | Yes | Yes |
| Rack | Yes | — |
| Safety | — | UL 2271 |
| Safety certification | — | UL 2271: battery only |
| As the maker states it | No UL certification stated on the product page we read | Battery UL 2271 Certified (Classic also EN 50604) |
| Warranty | — | 2 yr |
| Warranty terms | — | 2-Year Warranty (brand policy) |
Specs transcribed from blixbike.com on 2026-09-20 and newurtopia.com on 2026-09-20. Manufacturers revise specs without notice: confirm before buying.