Cannondale Topstone Neo Carbon Lefty 3

Name: Cannondale Topstone Neo Carbon Lefty 3
Brand: Cannondale

2025 RoadGravel Electric bicycle Manufacturer page

Cannondale Topstone Neo Carbon Lefty 3, color Highlighter

Fork travel: 30 mm
Wheels: 700c
Drivetrain: 1 × 11 44t / 11–42t
Gear range: 382%
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

20 of 26 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

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

Electric system

4 parts

Suspension

1 part

Fork

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

Drivetrain

6 parts

Bottom bracket
- Bosch
Cassette
- Shimano SLX CS-M7000
CS-M7000
Chain
- KMC e11 EPT 11 speeds
Crankset
- FSA 44t
Rear derailleur
- Shimano GRX RD-RX812 11 speeds
RD-RX812
Shifters
- Shimano GRX ST-RX600
ST-RX600

Brakes

2 parts

Wheels and tires

5 parts

Front hub

Lefty 50 Not identified
Rear hub
- Formula
Rims
- WTB
Spokes

Stainless Steel, 14g Not identified
Tires
- WTB Resolute

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 Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 387mm

Stack 575mm

Wheelbase 1038mm

Head angle 71.0°

Seat angle 74.0°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	377	387	394	402
Stackmm	549	575	610	640
Top tube lengthmm	534	552	569	586
Seat tube lengthmm	410	440	500	550
Head tube lengthmm	127	158	195	229
Head tube angle	71°	71°	71°	71°
Seat tube angle	74°	74°	74°	74°
Chainstay lengthmm	420	420	420	420
Wheelbasemm	1018	1038	1057	1076
Front centermm	606	625	644	663
Bottom bracket dropmm	64	61	61	59
Bottom bracket heightmm	279	282	282	284
Standover heightmm	733	763	814	858
Fork rakemm	55	55	55	55
Trailmm	60	60	60	60

Not published by the manufacturer: Stack/reach ratio, 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

Suspension

Suspension configuration: Hardtail
Front travel: 30 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 44
Largest chainring: 44
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 30.4 in
Highest gear: 116.0 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
Fork spring: Air
Tire clearance: Maximum tire width: 47c; Additional specification: Wheel kind: 27.5
Tire width: 42c
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

30.4 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2025
Sample: 1,536 bicycles with this information
Coverage: 76.6% of the class

Highest gear

116.0 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2025
Sample: 1,536 bicycles with this information
Coverage: 76.6% of the class

Shifting

Mechanical

688 of 1,999 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2025
Sample: 1,999 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.6 km/h
Highest gear: 44.4 km/h

Total gear range 382%

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: 30.4–116.0 gear inches
Class reference (p10–p90): 22.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2025
Lowest gear: 1536 bicycles with this information, 76.6% of the class
Highest gear: 1536 bicycles with this information, 76.6% 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 2025 builds
Specification	This bicycle Cannondale Topstone Neo Carbon Lefty 3	Cannondale Topstone Neo 5	Cannondale Topstone Neo SL 1	Cannondale Topstone Neo SL 2
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum
Fork material	Not informed	Carbon	Carbon	Carbon
Suspension
Suspension configuration	Hardtail	Rigid	Rigid	Rigid
Front travel	30 mm	Not informed	Not informed	Not informed
Drivetrain
Front chainrings	1	1	1	2
Smallest chainring	44	44	40	30
Largest chainring	44	44	40	46
Rear sprockets	11	11	11	10
Largest sprocket	42	42	42	34
Lowest gear	30.4 in	30.4 in	27.6 in	25.6 in
Highest gear	116.0 in	116.0 in	105.5 in	121.3 in
Electric bicycle systems
Battery capacity	500 Wh	500 Wh	250 Wh	250 Wh
Other specifications
Bottom bracket standard	Bosch	Bosch	BSA	BSA
Fork spring	Air	Not informed	Not informed	Not informed
Suspension	Hardtail	Rigid	Rigid	Rigid
Tire clearance	Maximum tire width: 47c; Additional specification: Wheel kind: 27.5	Maximum tire width: 37c; Additional specification: Wheel kind: 700	Maximum tire width: 42c; Additional specification: Wheel kind: 700	Maximum tire width: 42c; Additional specification: Wheel kind: 700
Tire width	42c	Not informed	42c	42c