Cannondale Synapse Disc SE 105

2020 RoadEndurance Manufacturer page

Last known price: $1,680

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 32–48t / 11–34t
Gear range: 464%
Weight: 9.4 kg 20.7 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Mechanical disc

Not published by the manufacturer

Sizes and geometry

Components

18 of 21 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

Synapse Disc Asymmetric, SmartForm C2 Alloy, SAVE, BB30, flat mount Not identified

Suspension

1 part

Fork

Synapse Disc Asymmetric, SAVE, Full Carbon, 1-1/8" - 1 1/4" tapered steerer, flat mount, 55mm rake, 12x100 thru axle Not identified

Drivetrain

7 parts

Brakes

2 parts

Wheels and tires

5 parts

Front hub
- Formula RX-512
RX-512CX-22
Rear hub
- Formula RX-512
RX-512CX-22
Rims
- WTB
Spokes

Stainless Steel, 14g Not identified
Tires
- WTB

Cockpit and contact points

5 parts

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Carbon
Bicycle weight: 9.4 kg

20.7 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 32
Largest chainring: 48
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 27.3 in
Highest gear: 126.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB30
Tire width: 30c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

27.3 gear inches

This value is below the central range for this class.

Cohort: Road / Endurance Model year: 2020
Sample: 524 bicycles with this information
Coverage: 90.0% of the class

Highest gear

126.6 gear inches

This value is below the central range for this class.

Cohort: Road / Endurance Model year: 2020
Sample: 524 bicycles with this information
Coverage: 90.0% of the class

Shifting

Mechanical

143 of 582 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2020
Sample: 582 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.5 km/h
Highest gear: 48.5 km/h

Total gear range 464%

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: 27.3–126.6 gear inches
Class reference (p10–p90): 29.0–137.1 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2020
Lowest gear: 524 bicycles with this information, 90.0% of the class
Highest gear: 524 bicycles with this information, 90.0% of the class

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 2020 builds
Specification	This bicycle Cannondale Synapse Disc SE 105	Cannondale Synapse Carbon 105	Cannondale Synapse Carbon Disc 105	Cannondale Synapse Carbon Disc SE 105	Cannondale Synapse Carbon Disc Tiagra	Cannondale Synapse Carbon Disc Flatbar Tiagra
Frame
Frame material	Aluminum	Carbon	Carbon	Carbon	Carbon	Carbon
Bicycle weight	9.4 kg	8.6 kg	9.1 kg	9.2 kg	9.4 kg	9.3 kg
Drivetrain
Smallest chainring	32	34	34	34	34	32
Largest chainring	48	50	50	50	50	48
Rear sprockets	11	11	11	11	10	10
Largest sprocket	34	34	34	34	34	32
Lowest gear	27.3 in	29.0 in	29.0 in	29.0 in	29.0 in	29.0 in
Highest gear	126.6 in	131.8 in	131.8 in	131.8 in	131.8 in	126.6 in
Brakes
Brake type	Mechanical disc	Rim brake	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Bottom bracket standard	BB30	BB30	PF30	PF30	PF30	BB30
Tire width	30c	25c	30c	30c	28c	30c
Travel	Configuration: Rigid	Configuration: Rigid	Configuration: Rigid	Configuration: Rigid	Configuration: Rigid	Configuration: RigidFront: Additional specification: Not available: YesRear: Additional specification: Not available: Yes