Cannondale Tesoro X Speed

Name: Cannondale Tesoro X Speed
Brand: Cannondale

2025 UrbanCommuter Electric bicycle Manufacturer page

Last known price: $3,999

Prices shown first for United States
Fork travel: 100 mm
Wheels: 700c
Drivetrain: 1 × 12 46t / 10–51t
Gear range: 510%
Battery: 625 Wh
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 162.6–172.7
MD 170.2–184
LG 181–190.5
XL 193–203.2

Components

23 of 26 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

SmartForm C1 Alloy, Dual Battery ready, removable downtube battery, SAVE, tapered headtube, internal cable routing, Ai offset drivetrain, 148x12mm thru-axle, post mount disc, integrated speed sensor, KickFlip hidden kickstand mount, motor protection, rack/fendor mount, lock mount Not identified

Electric system

4 parts

Suspension

1 part

Fork
- SR Suntour

Drivetrain

6 parts

Bottom bracket
- Cannondale
Cassette
- Shimano Deore CS-M6100-12 12 speeds
CS-M6100-12
Chain
- KMC
Crankset
- FSA 46t
Rear derailleur
- Shimano Deore
Shifters
- Shimano Deore SL-M6100 12 speeds
SL-M6100

Brakes

2 parts

Brake levers
- Magura
Brakes
- Magura MT5

Wheels and tires

5 parts

Cockpit and contact points

7 parts

Grips
- Cannondale
Handlebar
- Cannondale
Headset

Integrated Sealed Bearing, Tapered Not identified
Pedals
- Cannondale
Saddle
- Cannondale
Seatpost

Parallelogram Suspension Seatpost, 31.6 Not identified
Stem
- Cannondale

Sizes and geometry

4 sizes

Enter your height to highlight matching ranges.

Size Reported by the manufacturer

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 46
Largest chainring: 46
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 26.2 in
Highest gear: 133.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: suspension
Shifting: Mechanical

Electric system

Battery capacity: 625 Wh

Additional specifications

Battery: Bosch PowerTube, 625Wh
Bottom bracket standard: Cannondale Ai
Fork spring: Air
Tire width: 55c
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.0 km/h
Highest gear: 51.1 km/h

Total gear range 510%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 26.2–133.4 gear inches

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2025 builds
Specification	This bicycle Cannondale Tesoro X Speed	Cannondale Tesoro 1	Cannondale Tesoro 1 Low Step-Thru	Cannondale Tesoro 1 Low StepThru	Cannondale Tesoro 2	Cannondale Tesoro 2 Low Step-Thru
Drivetrain
Smallest chainring	46	38	38	38	38	38
Largest chainring	46	38	38	38	38	38
Rear sprockets	12	10	10	10	10	10
Smallest sprocket	10	11	11	11	11	11
Largest sprocket	51	48	43	48	48	43
Lowest gear	26.2 in	21.8 in	24.3 in	21.8 in	21.8 in	24.3 in
Highest gear	133.4 in	95.0 in	95.0 in	95.0 in	95.0 in	95.0 in
Electric bicycle systems
Battery capacity	625 Wh	800 Wh	800 Wh	800 Wh	600 Wh	600 Wh
Other specifications
Bottom bracket standard	Cannondale Ai	Bosch	Bosch	Bosch	Bosch	Bosch
Fork spring	Air	Coil	Coil	Coil	Coil	Coil
Tire width	55c	2.35″	2.35″	2.35″	2.35″	2.35″
Wheel size	700c	650b	650b	650b	650b	650b