Cannondale Topstone Neo Carbon 4

Name: Cannondale Topstone Neo Carbon 4
Brand: Cannondale

2021 RoadGravel Electric bicycle Manufacturer page

Cannondale Topstone Neo Carbon 4, color Champagne

Price: Not published

Prices shown first for United States
United Kingdom: £4,700 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 32–48t / 11–34t
Gear range: 464%
Battery: 500 Wh
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

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

Components

23 of 27 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

BallisTec Carbon Frame, removable downtube battery, Kingpin suspension system, 12x148 thru-axle, dropper post compatible Not identified

Electric system

4 parts

Suspension

1 part

Fork
- Ballistec

Drivetrain

7 parts

Bottom bracket
- Bosch
Cassette
- Shimano CS-HG500-10 10 speeds
CS-HG500-10
Chain
- KMC X10EL 10 speeds
Crankset
- FSA 48/32t
Front derailleur
- Shimano GRX FD-RX400-F 2 speeds
FD-RX400
Rear derailleur
- Shimano GRX RD-RX400 10 speeds
RD-RX400
Shifters
- Shimano GRX ST-RX400
ST-RX400

Brakes

2 parts

Wheels and tires

5 parts

Front hub
- Formula
Rear hub
- Shimano FH-MT400
FH-MT400
Rims
- WTB
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, 25mm Alloy top cap Not identified
Pedals

Not included Not identified
Saddle
- Fizik Aliante
Seatpost
- ProMax
SP-2032
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: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 32
Largest chainring: 48
Rear sprockets: 10
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: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 500 Wh

Additional specifications

Battery: Bosch PowerTube 500Wh
Bottom bracket standard: Bosch
Tire width: 37c
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 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

126.6 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

Shifting

Mechanical

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: 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): 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

Differences across 2021 builds
Specification	This bicycle Cannondale Topstone Neo Carbon 4	Cannondale Topstone Neo 5	Cannondale Topstone Neo Carbon 2	Cannondale Topstone Neo Carbon Lefty 1	Cannondale Topstone Neo Carbon Lefty 3	Cannondale Topstone Neo Carbon Lefty LE
Frame
Frame material	Carbon	Aluminum	Carbon	Carbon	Carbon	Carbon
Fork material	Carbon	Carbon	Carbon	Carbon	Not informed	Carbon
Suspension
Suspension configuration	Rigid	Rigid	Rigid	Hardtail	Hardtail	Hardtail
Front travel	Not informed	Not informed	Not informed	30 mm	30 mm	30 mm
Drivetrain
Front chainrings	2	Not informed	2	1	1	1
Smallest chainring	32	Not informed	32	46	44	44
Largest chainring	48	Not informed	48	46	44	44
Rear sprockets	10	11	11	12	11	12
Smallest sprocket	11	11	11	10	11	10
Largest sprocket	34	42	34	50	42	50
Lowest gear	27.3 in	Not informed	27.3 in	26.7 in	30.4 in	25.5 in
Highest gear	126.6 in	Not informed	126.6 in	133.4 in	116.0 in	127.6 in
Cockpit
Shifting	Mechanical	Mechanical	Mechanical	Electronic	Mechanical	Electronic
Other specifications
Suspension	Rigid	Rigid	Rigid	Hardtail	Hardtail	Hardtail
Tire width	37c	Not informed	37c	42c	42c	42c
Fork spring	Not informed	Not informed	Not informed	Air	Air	Air