Cannondale Tesoro X 1
28 mph
Top speed
750 Wh
Battery
105 mi
Claimed range
Trekking commuter on a Bosch Performance Line Speed motor (250W, 28 mph assist) with a removable 750Wh PowerTube; the frame is dual-battery ready. Price read on sale at $2,999 against a listed $4,600. The page contradicts itself: the spec table says Performance Line Speed while the feature copy says Performance Line CX, and range is given as up to 105 mi in the highlights and up to 109 mi further down; the spec table and the lower figure are recorded. No torque, weight or class is published. SR Suntour XCR34 coil fork with 100mm travel, 50mm parallelogram suspension seatpost, Riderever 4-piston hydraulic brakes on 203mm rotors, Tubus rear rack rated 25 kg (recorded as 55 lb), fenders, Axa lights and kickstand included. The spec table lists "UL 2849 Lithium-Ion Battery Safety". Some sizes were in stock online when read; a Tesoro X 1 StepThru lists at $4,600.
$2,999Manufacturer price, 09/30/2026
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Full specification
| Headline | |
| Price | $2,999 |
|---|---|
| Category | Commuter |
| Price per Wh | $4.00 per Wh |
| Model year | 2026 |
| Motor | |
| Motor power | 250 W |
| Drive | Mid-drive |
| Motor make | Bosch Performance Line Speed |
| Drive system | Bosch |
| Battery & range | |
| Battery | 750 Wh |
| Removable battery | Yes |
| Range (claim) | 105 mi |
| Range as stated | Up to 105 mi (the same page also says 109) |
| Weight & capacity | |
| Rack capacity | 55 lb |
| Class & speed | |
| Throttle | No |
| Top assisted speed | 28 mph |
| Build | |
| Gears | 11-speed |
| Drivetrain | microSHIFT XLE11 (11-46T) |
| Brakes | Hydraulic disc |
| Front rotor | 203 mm |
| Rear rotor | 203 mm |
| Suspension | Hardtail (front only) |
| Fork travel | 100 mm |
| Rear travel | None |
| Front suspension | Yes |
| Suspension seatpost | 50 mm |
| Tires | 29 x 2.2 Continental Race King (27.5 x 2.2 on size S) |
| Display | Bosch Kiox 300 w/ LED Remote |
| Frame | SmartForm C1 Alloy |
| Sizes | S-XL |
| Step-through option | No |
| Included | |
| Lights | Yes |
| Fenders | Yes |
| Rack | Yes |
| Kickstand | Yes |
| Safety | UL 2849 |
| Safety certification | UL 2849: full system |
| 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) |
| Warranty | 1 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) |
Safety certification: UL 2849: full system. Cannondale states: “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)” (source). That is the manufacturer’s own claim, not something we verified, you can check a specific model in UL’s Product iQ database. Why this matters.
Specs transcribed from www.cannondale.com on 09/30/2026. Fields the manufacturer does not publish are shown as “—” rather than estimated. Manufacturers revise specs without notice: confirm before buying.
Compared with
Head to head against the commuter bikes closest to it on price.