Cannondale Topstone Carbon Force eTap AXS

Name: Cannondale Topstone Carbon Force eTap AXS
Brand: Cannondale

2021 RoadGravel Manufacturer page

Last known price: $6,750

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 33–46t / 10–33t
Gear range: 460%
Weight: 8.7 kg 19.2 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

13 of 22 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

All-New, BallisTec Carbon, Kingpin suspension system, Proportional Response size-specific construction, Directline internal cable routing, BB30-83 Ai, 142x12 Speed Release thru-axle, flat-mount disc, removable fender bridge, multiple gear/bottle mounts, dropper post compatible, Kingpin suspension system, Proportional Response size-specific construction, Directline internal cable routing, BB30-83 Ai, 142x12 Speed Release thru-axle, Flat-mount disc, Removable fender bridge, Multiple gear/bottle mounts, Dropper post compatible Not identified

Suspension

1 part

Fork
- Ballistec

Drivetrain

7 parts

Brakes

2 parts

Wheels and tires

5 parts

Front hub

HollowGram Sealed Bearing, straight pull, 12x100 Not identified
Rear hub

HollowGram 142x12 Not identified
Rims

HollowGram 22 Carbon, 22mm deep, 25mm ID, tubeless ready Not identified
Spokes

HollowGram, double-butted straight pull (Ai Offset Dish - rear) Not identified
Tires
- WTB Riddler

Cockpit and contact points

6 parts

Grips
- Cannondale
Handlebar

HollowGram SAVE Carbon, 400mm (S), 420mm (M-L) Not identified
Headset

Integrated, 1.5" lower to 1-1/8" upper w/ reducer, 25mm Alloy top cap Not identified
Saddle
- Fabric
Seatpost

SAVE Carbon, 27.2 x 350mm (XS-L), 400mm (XL) Not identified
Stem

All-New HollowGram SAVE, alloy, -6° Not identified

Sizes and geometry

5 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: Carbon
Fork material: Carbon
Bicycle weight: 8.7 kg

19.2 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 33
Largest chainring: 46
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 33
Lowest gear: 29.0 in
Highest gear: 133.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: BB30
Tire width: 37c
Wheel material: Carbon
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

29.0 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Highest gear

133.4 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Shifting

Electronic

144 of 774 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2021
Sample: 774 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 51.1 km/h

Total gear range 460%

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: 29.0–133.4 gear inches
Class reference (p10–p90): 24.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2021
Lowest gear: 668 bicycles with this information, 86.3% of the class
Highest gear: 668 bicycles with this information, 86.3% 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 2021 builds
Specification	This bicycle Cannondale Topstone Carbon Force eTap AXS	Cannondale Topstone 0	Cannondale Topstone 105	Cannondale Topstone 1	Cannondale Topstone 2	Cannondale Topstone 3
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Bicycle weight	8.7 kg	Not informed	9.9 kg	Not informed	Not informed	Not informed
Drivetrain
Smallest chainring	33	30	30	30	30	30
Rear sprockets	12	11	11	11	10	9
Smallest sprocket	10	11	11	11	11	11
Largest sprocket	33	34	34	34	34	34
Lowest gear	29.0 in	25.6 in	25.6 in	25.6 in	25.6 in	25.6 in
Highest gear	133.4 in	121.3 in	121.3 in	121.3 in	121.3 in	121.3 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Mechanical disc
Cockpit
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Mechanical	Mechanical
Other specifications
Bottom bracket standard	BB30	BSA	Not informed	Not informed	Not informed	Not informed
Tire width	37c	37c	37c	40c	37c	37c
Wheel material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum