Cannondale Topstone Carbon Force eTap AXS

Name: Cannondale Topstone Carbon Force eTap AXS
Brand: Cannondale

2020 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 23 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

7 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
Pedals

Not Included Not identified
Saddle
- Fabric
Seatpost

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

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

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 385mm

Stack 579mm

Wheelbase 1030mm

Head angle 71.2°

Seat angle 73.1°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	368	377	385	394	402
Stackmm	518	549	579	610	640
Top tube lengthmm	525	544	561	579	596
Seat tube lengthmm	410	458	505	553	600
Head tube lengthmm	97	131	165	198	232
Head tube angle	70°	71.2°	71.2°	71.2°	71.2°
Seat tube angle	73.1°	73.1°	73.1°	73.1°	73.1°
Chainstay lengthmm	415	415	415	415	415
Wheelbasemm	999	1010	1030	1040	1060
Front centermm	594	604	623	642	660
Bottom bracket dropmm	69	64	61	61	59
Bottom bracket heightmm	273	278	280	280	283
Standover heightmm	715	761	803	843	885
Fork rakemm	55	55	55	55	55
Trailmm	66	58	58	58	58
Stack/reach ratio	1.41	1.46	1.50	1.55	1.59

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

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: 2020
Sample: 640 bicycles with this information
Coverage: 82.6% of the class

Highest gear

133.4 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2020
Sample: 640 bicycles with this information
Coverage: 82.6% of the class

Shifting

Electronic

123 of 774 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2020
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): 24.3–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2020
Lowest gear: 640 bicycles with this information, 82.6% of the class
Highest gear: 640 bicycles with this information, 82.6% 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

Differences across 2020 builds
Specification	This bicycle Cannondale Topstone Carbon Force eTap AXS	Cannondale Topstone 105	Cannondale Topstone Apex 1	Cannondale Topstone Carbon 105	Cannondale Topstone Carbon Lefty 1	Cannondale Topstone Carbon Lefty 3
Frame
Frame material	Carbon	Aluminum	Aluminum	Carbon	Carbon	Carbon
Fork material	Carbon	Carbon	Carbon	Carbon	Carbon	Not informed
Bicycle weight	8.7 kg	9.9 kg	Not informed	9.5 kg	Not informed	Not informed
Suspension
Suspension configuration	Rigid	Rigid	Rigid	Rigid	Hardtail	Hardtail
Front travel	Not informed	Not informed	Not informed	Not informed	30 mm	30 mm
Drivetrain
Front chainrings	2	2	1	2	1	1
Smallest chainring	33	30	40	30	40	40
Largest chainring	46	46	40	46	40	40
Rear sprockets	12	11	11	11	12	11
Smallest sprocket	10	11	11	11	10	11
Largest sprocket	33	34	42	34	50	42
Lowest gear	29.0 in	25.6 in	27.6 in	25.6 in	23.2 in	27.6 in
Highest gear	133.4 in	121.3 in	105.5 in	121.3 in	116.0 in	105.5 in
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Electronic	Mechanical
Other specifications
Bottom bracket standard	BB30	Not informed	Not informed	PF30	BB30	BB30
Suspension	Rigid	Rigid	Rigid	Rigid	Hardtail	Hardtail
Tire width	37c	37c	40c	37c	47c	47c
Wheel material	Carbon	Aluminum	Aluminum	Aluminum	Carbon	Aluminum
Fork spring	Not informed	Not informed	Not informed	Not informed	Air	Air