Commuter
Cannondale Treadwell Neo 2
$1,925
Price
250 Wh
Battery
Cannondale Treadwell Neo 2 vs Euphree Solar Sparrow Belt
Two commuter e-bikes at $1,699–$1,925, every published spec lined up. Nothing here is estimated: a figure the manufacturer does not publish is shown as “—”.
Where they differ
- The Solar Sparrow Belt carries 254 Wh more battery.
- The Solar Sparrow Belt assists 8 mph faster.
- The Treadwell Neo 2 claims 7 more miles of range.
- The Solar Sparrow Belt costs $226 less.
- The Treadwell Neo 2 uses a torque sensor; the Solar Sparrow Belt uses a torque + cadence sensor.
- The Treadwell Neo 2 is rigid; the Solar Sparrow Belt is hardtail (front only).
- The Treadwell Neo 2 has no throttle; the Solar Sparrow Belt has a throttle.
Every spec, side by side
| Treadwell Neo 2 | Solar Sparrow Belt | |
|---|---|---|
| Headline | ||
| Price | $1,925 | $1,699 |
| Category | Commuter | Commuter |
| Price per Wh | $7.70 per Wh | $3.37 per Wh |
| Model year | 2026 | 2026 |
| Motor | ||
| Motor power | 250 W | 500 W |
| Drive | Rear hub | Rear hub |
| Motor make | Hyena MRC-250 | Bafang |
| Drive system | — | Bafang |
| Sensor | Torque | Torque + cadence |
| Battery & range | ||
| Battery | 250 Wh | 504 Wh |
| Voltage | — | 48V |
| Capacity | — | 10.5 Ah |
| Cells | — | LG |
| Removable battery | — | Yes |
| Range (claim) | 47 mi | 40 mi |
| Range as stated | Up to 47 mi | Up to 40 miles |
| Est. real range | — | 32 mi |
| Estimate assumes | — | 16 Wh per mile |
| Weight & capacity | ||
| Weight | — | 53 lb |
| Max load | — | 300 lb |
| Rack capacity | — | 50 lb |
| Class & speed | ||
| Ships as | — | Class 3: pedal assist to 28 mph |
| Unlocks to | — | Class 3 |
| Class | — | Class 3 |
| Throttle | No | Yes |
| Top assisted speed | 20 mph | 28 mph |
| Build | ||
| Gears | 7-speed | Single speed |
| Drivetrain | microSHIFT M26S (11-34T) | Gates Carbon belt, single speed |
| Brakes | Mechanical disc | Hydraulic disc |
| Front rotor | 160 mm | 180 mm |
| Rear rotor | 160 mm | 180 mm |
| Suspension | Rigid | Hardtail (front only) |
| Fork travel | Rigid | 30 mm |
| Rear travel | None | None |
| Front suspension | No | Yes |
| Suspension seatpost | No | — |
| Tires | 650b x 47 Maxxis DTR-1 | 26 x 2.4 |
| Display | Hyena HMI handlebar remote, smartphone app | Colour LCD, left side |
| Frame | SmartForm C3 Alloy | 6061 aluminum |
| Sizes | S-L | One size, 13 inch seat tube |
| Step-through option | No | Yes |
| Included | ||
| Lights | No | Yes |
| Fenders | No | Yes |
| Rack | No | Yes |
| Kickstand | Yes | Yes |
| Safety | UL 2849* | UL 2849* |
| Safety certification | UL 2849: most models, confirm this one | UL 2849: most models, confirm this one |
| As the maker states it | UL 2849 Lithium-Ion Battery Safety (listed under Certifications in the spec tables of the Moterra 4 and Tesoro X 1; the Treadwell Neo 2 lists none) | "SGS certified to meet UL 2271 (battery) & UL 2849 (system)" |
| Warranty | 1 yr | 5 yr |
| Warranty terms | Limited lifetime warranty on the frame for bikes, one year on all Cannondale components; other components carry their maker's warranty (brand policy) | — |
Specs transcribed from www.cannondale.com on 09/30/2026 and euphree.com on 09/21/2026. Manufacturers revise specs without notice: confirm before buying.