Cannondale Topstone Carbon Ultegra RX

Name: Cannondale Topstone Carbon Ultegra RX
Brand: Cannondale

2022 RoadGravel Manufacturer page

Cannondale Topstone Carbon Ultegra RX, color Midnight Blue

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 30–46t / 11–34t
Gear range: 474%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 152.4–165.1
SM 162.6–175.3
MD 170.2–185.4
LG 180.3–193
XL 190.5–203.2

Components

14 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 Not identified

Suspension

1 part

Fork
- Ballistec

Drivetrain

7 parts

Bottom bracket
- Cannondale
Cassette
- Shimano Ultegra
Chain
- Shimano CN-HG601-11
CN-HG601-11
Crankset

HollowGram, BB30a w/ OPI SpideRing, 46/30 Not identified
Front derailleur
- Shimano Ultegra
Rear derailleur
- Shimano Ultegra RX
Shifters
- Shimano Ultegra ST-R8020
ST-R8020

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

Stainless steel, 14g Not identified
Tires
- WTB Riddler

Cockpit and contact points

7 parts

Grips
- Cannondale
Handlebar
- Cannondale
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 (44-56), 400mm (58-63) Not identified
Stem
- Cannondale

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

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 30
Largest chainring: 46
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 25.6 in
Highest gear: 121.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB30
Tire clearance: Maximum tire width: 37c; Additional specification: Wheel kind: 700
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

25.6 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2022
Sample: 1,201 bicycles with this information
Coverage: 84.1% of the class

Highest gear

121.3 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2022
Sample: 1,201 bicycles with this information
Coverage: 84.1% of the class

Shifting

Mechanical

373 of 1,428 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2022
Sample: 1,428 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.8 km/h
Highest gear: 46.4 km/h

Total gear range 474%

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: 25.6–121.3 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: 2022
Lowest gear: 1201 bicycles with this information, 84.1% of the class
Highest gear: 1201 bicycles with this information, 84.1% 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 2022 builds
Specification	This bicycle Cannondale Topstone Carbon Ultegra RX	Cannondale Topstone 0	Cannondale Topstone 105	Cannondale Topstone 1	Cannondale Topstone 2	Cannondale Topstone 3
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Drivetrain
Rear sprockets	11	11	11	11	10	9
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Mechanical disc
Other specifications
Bottom bracket standard	BB30	BSA	Not informed	Not informed	BSA	BSA
Tire clearance	Maximum tire width: 37c; Additional specification: Wheel kind: 700	Not informed	Not informed	Maximum tire width: 45c	Maximum tire width: 45c	Maximum tire width: 45c
Tire width	37c	37c	37c	40c	37c	37c
Wheel material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum