Cannondale SystemSix Hi-MOD Red eTap AXS

Name: Cannondale SystemSix Hi-MOD Red eTap AXS
Brand: Cannondale

2025 RoadAero Manufacturer page

Cannondale SystemSix Hi-MOD Red eTap AXS, color Carbon

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 35–48t / 10–28t
Gear range: 384%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

51cm 165.1–175.3
54cm 170.2–180.3
56cm 177.8–188
58cm 182.9–193
60cm 188–198.1
47cm Not informed
62cm Not informed

Components

16 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

Hi-MOD Carbon, integrated cable routing w/ Switchplate, SAVE, PF30a, flat mount disc, 12x142 Speed Release thru-axle Not identified

Suspension

1 part

Fork
- Ballistec

Drivetrain

7 parts

Brakes

2 parts

Brake levers
- SRAM Red
Brakes
- SRAM Red

Wheels and tires

5 parts

Front hub
- Formula
Rear hub
- Formula
Rims

HollowGram 64 SL KNØT, Carbon, 20h front, 24h rear, 64mm deep, 21mm inner width, tubeless ready Not identified
Spokes
- DT Swiss AEROLITE
Tires
- Vittoria

Cockpit and contact points

7 parts

Grips
- Cannondale
Handlebar

HollowGram KNØT SystemBar, Carbon, 8 deg. pitch adjust Not identified
Headset

Integrated, 1-1/8" - 1-1/4" Not identified
Pedals

Not included Not identified
Saddle
- Fizik Tempo Argo R3
Seatpost

HollowGram 60 KNØT Carbon, 330mm Not identified
Stem

HollowGram KNØT, Alloy w/ cable cover, -17° Not identified

Sizes and geometry

7 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 58cm

Table

Reach 398mm

Stack 580mm

Wheelbase 1000mm

Head angle 73.0°

Seat angle 72.9°

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 7 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	381	386	392	398	403	375	409
Stackmm	520	540	560	580	600	500	620
Top tube lengthmm	529	544	560	576	592	514	609
Seat tube lengthmm	433	482	530	553	577	385	600
Head tube lengthmm	114	128	149	172	193	88	214
Head tube angle	71.2°	73°	73°	73°	72.9°	71.2°	72.9°
Seat tube angle	74.1°	73.7°	73.3°	72.9°	72.5°	74.5°	72.1°
Chainstay lengthmm	405	405	405	405	405	405	405
Wheelbasemm	989	975	987	1000	1012	974	1024
Front centermm	595	581	593	605	617	582	629
Bottom bracket dropmm	74	72	72	69	69	79	69
Bottom bracket heightmm	266	269	269	271	271	261	—
Standover heightmm	723	762	798	821	843	680	863
Fork rakemm	55	45	45	45	45	55	45
Trailmm	58	57	57	57	58	58	58
Stack/reach ratio	1.37	1.40	1.43	1.46	1.49	—	—

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: 35
Largest chainring: 48
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 28
Lowest gear: 36.3 in
Highest gear: 139.2 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: PF30
Tire width: 25c
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

36.3 gear inches

This value is above the central range for this class.

Cohort: Road / Aero Model year: 2025
Sample: 333 bicycles with this information
Coverage: 78.7% of the class

Highest gear

139.2 gear inches

This value is within the central range for this class.

Cohort: Road / Aero Model year: 2025
Sample: 333 bicycles with this information
Coverage: 78.7% of the class

Shifting

Electronic

330 of 418 bicycles with this information use electronic shifting.

Cohort: Road / Aero Model year: 2025
Sample: 418 bicycles with this information
Coverage: 98.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.9 km/h
Highest gear: 53.3 km/h

Total gear range 384%

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: 36.3–139.2 gear inches
Class reference (p10–p90): 28.2–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Aero Model year: 2025
Lowest gear: 333 bicycles with this information, 78.7% of the class
Highest gear: 333 bicycles with this information, 78.7% 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 SystemSix Hi-MOD Red eTap AXS	Cannondale SystemSix Carbon Ultegra	Cannondale SystemSix Hi-MOD Dura-Ace Di2	Cannondale SystemSix Hi-MOD Ultegra Di2
Drivetrain
Smallest chainring	35	36	36	36
Largest chainring	48	52	52	52
Rear sprockets	12	11	12	12
Smallest sprocket	10	11	11	11
Largest sprocket	28	30	30	30
Lowest gear	36.3 in	34.8 in	34.8 in	34.8 in
Highest gear	139.2 in	137.1 in	137.1 in	137.1 in
Cockpit
Shifting	Electronic	Mechanical	Electronic	Electronic
Other specifications
Bottom bracket standard	PF30	PF30	PF30A	PF30A