Cannondale Topstone Carbon Lefty 1

Name: Cannondale Topstone Carbon Lefty 1
Brand: Cannondale

2020 RoadGravel Manufacturer page

Last known price: $7,500

Prices shown first for United States
Fork travel: 30 mm
Wheels: 700c
Drivetrain: 1 × 12 40t / 10–50t
Gear range: 500%
Frame: Carbon
Brakes: Hydraulic disc

Not published by the manufacturer

Sizes and geometry

Components

12 of 19 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, Kingpin suspension system, 12x142 Speed Release thru-axle, dropper post compatible, direct line cable routing Not identified

Suspension

1 part

Fork

All-New Lefty Oliver Carbon, 30mm travel, Chamber Damper w/ All-Over tune, ISO High-Ride air spring, tapered steerer, 650b, 55mm offset Not identified

Drivetrain

6 parts

Brakes

2 parts

Wheels and tires

4 parts

Rear hub
- DT Swiss 370
Rims

HollowGram 23, Superlight Hi-Impact Carbon, 28h, 23mm IW, tubeless ready Not identified
Spokes

HollowGram, 2.0/1.8/2.0, straight-pull Not identified
Tires
- WTB

Cockpit and contact points

5 parts

Grips
- Cannondale
Handlebar

HollowGram SAVE SystemBar, Carbon, 8 deg. pitch adjust Not identified
Saddle
- Fabric
Seatpost

HollowGram SAVE Carbon, 27.2 x 350mm Not identified
Stem

HollowGram SAVE, Alloy, -6Â° Not identified

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Hardtail
Front travel: 30 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 50
Lowest gear: 23.2 in
Highest gear: 116.0 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
Fork spring: Air
Tire width: 47c
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

23.2 gear inches

This value is below 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

116.0 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

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: 8.9 km/h
Highest gear: 44.4 km/h

Total gear range 500%

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: 23.2–116.0 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 Lefty 1	Cannondale Topstone 105	Cannondale Topstone Apex 1	Cannondale Topstone Carbon 105	Cannondale Topstone Carbon Force eTap AXS	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	Not informed	9.9 kg	Not informed	9.5 kg	8.7 kg	Not informed
Suspension
Suspension configuration	Hardtail	Rigid	Rigid	Rigid	Rigid	Hardtail
Front travel	30 mm	Not informed	Not informed	Not informed	Not informed	30 mm
Drivetrain
Front chainrings	1	2	1	2	2	1
Smallest chainring	40	30	40	30	33	40
Largest chainring	40	46	40	46	46	40
Rear sprockets	12	11	11	11	12	11
Smallest sprocket	10	11	11	11	10	11
Largest sprocket	50	34	42	34	33	42
Lowest gear	23.2 in	25.6 in	27.6 in	25.6 in	29.0 in	27.6 in
Highest gear	116.0 in	121.3 in	105.5 in	121.3 in	133.4 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
Fork spring	Air	Not informed	Not informed	Not informed	Not informed	Air
Suspension	Hardtail	Rigid	Rigid	Rigid	Rigid	Hardtail
Tire width	47c	37c	40c	37c	37c	47c
Wheel material	Carbon	Aluminum	Aluminum	Aluminum	Carbon	Aluminum