Commuter
Troxus Trax Mid-Drive
$1,999
Price
130 Nm
Torque
720 Wh
Battery
61 lb
Weight
Troxus Trax Mid-Drive vs Urtopia Carbon Classic Step-Thru
Two commuter e-bikes at $1,999–$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 Trax Mid-Drive makes 85 Nm more torque.
- The Trax Mid-Drive carries 367 Wh more battery.
- The Carbon Classic Step-Thru is 20 lb lighter.
- The Trax Mid-Drive carries 90 lb more total load.
- The Carbon Classic Step-Thru claims 12 more miles of range.
- The Trax Mid-Drive assists 3 mph faster.
- The Trax Mid-Drive uses a torque + cadence sensor; the Carbon Classic Step-Thru uses a torque sensor.
- The Trax Mid-Drive is mid-drive; the Carbon Classic Step-Thru is rear hub.
- The Trax Mid-Drive ships as class 3; the Carbon Classic Step-Thru ships as class 2.
Every spec, side by side
| Trax Mid-Drive | Carbon Classic Step-Thru | |
|---|---|---|
| Headline | ||
| Price | $1,999 | $1,999 |
| Category | Commuter | Commuter |
| Price per Wh | $2.78 per Wh | $5.66 per Wh |
| Model year | 2025 | 2026 |
| Motor | ||
| Torque | 130 Nm | 45 Nm |
| Motor power | 500 W | 350 W |
| Peak power | — | 500 W |
| Drive | Mid-drive | Rear hub |
| Motor make | Bafang mid-motor | Urtopia |
| Drive system | Bafang | — |
| Sensor | Torque + cadence | Torque |
| Battery & range | ||
| Battery | 720 Wh | 353 Wh |
| Voltage | 48V | 36V |
| Capacity | 15 Ah | 9.8 Ah |
| Cells | Samsung | Samsung |
| Removable battery | Yes | Yes |
| Range (claim) | 60 mi | 72 mi |
| Range as stated | Up to 60 miles per charge | Up to 72 mi (180 lb rider, ECO, flat, no throttle) |
| Est. real range | 36 mi | 22 mi |
| Estimate assumes | 20 Wh per mile | 16 Wh per mile |
| Weight & capacity | ||
| Weight | 61 lb | 41 lb |
| Max load | 330 lb | 240 lb |
| Class & speed | ||
| Ships as | Class 3: pedal assist to 28 mph | Class 2: throttle, assist to 20 mph |
| Unlocks to | Class 3 | Class 2 |
| Class | Class 3 | Class 2 |
| Throttle | Yes | Yes |
| Top assisted speed | 28 mph | 25 mph |
| Build | ||
| Gears | 11-speed | 8-speed |
| Drivetrain | Shimano CUES | Shimano |
| Brakes | Hydraulic disc | Hydraulic disc |
| Front rotor | 180 mm | 160 mm |
| Rear rotor | 180 mm | 160 mm |
| Suspension | Hardtail (front only) | — |
| Fork travel | 75 mm | — |
| Rear travel | None | None |
| Front suspension | Yes | — |
| Suspension seatpost | — | No |
| Tires | 27.5 x 2.2 | Kenda 700 x 40c |
| Display | Bafang colour, Bluetooth, remote | 3.5" colour LCD |
| Frame | Aluminum | Toray carbon fibre |
| Sizes | Small 15.5", Medium 17.5", Large 19" | S, M, L |
| Step-through option | Yes | Yes |
| Included | ||
| Lights | Yes | Yes |
| Fenders | Yes | — |
| Rack | Yes | — |
| Kickstand | Yes | — |
| Safety | UL 2849* | UL 2271 |
| Safety certification | UL 2849: most models, confirm this one | UL 2271: battery only |
| As the maker states it | "UL-2849 certified" on the Lynx Cargo; the Explorer Plus iQ states the battery is "UL-2271 Certified" | Battery UL 2271 Certified (Classic also EN 50604) |
| Warranty | 5 yr | 2 yr |
| Warranty terms | — | 2-Year Warranty (brand policy) |
Specs transcribed from www.troxusmobility.com on 09/21/2026 and newurtopia.com on 09/20/2026. Manufacturers revise specs without notice: confirm before buying.