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2018 Cannondale CAADX Ultegra

Original specifications: 700c wheels · geometry for 6 published sizes.

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At a glance

Model year
2018
Category
Gravel & Cyclocross
Sizes
46, 51, 54, 56, 58, 61
Colors
Slate w/ Stealth Gray and Volt - Gloss (SLA)
Geometry
6 manufacturer sizes
In this record
24 specifications · archived image · geometry
Archive ID
900002680
Model history 1 other year
Original buildAluminum · 700c

Manufacturer catalog

Published sizes and colors

6 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

465154565861

Published colors

Slate w/ Stealth Gray and Volt - Gloss (SLA)

Frameset

Frame ConstructionCAADX Cyclocross Disc, SmartForm C2 Alloy, BB30
Frame MaterialAluminum
ForkCannondale Ultra X Disc, Carbon blades, 1-1/4" to 1-1/8" tapered steerer, 55mm offset
Fork MaterialCarbon

Drivetrain

ShiftersShimano RS685 hydro disc
Front DerailleurShimano Ultegra R8000, 31.8 clamp
Rear DerailleurShimano Ultegra R8000, GS
CranksetCannondale Si w/ FSA rings 46/36
Bottom BracketFSA BB30
Rear CogsShimano 105, 11-32, 11-speed
ChainKMC X11EL, 11-speed
PedalsWellgo w/ Clip and Strap

Brakes

BrakesShimano RS685 hydro disc, 160/160mm

Cockpit & Contact Points

HeadsetCAADX Si, 25mm top cap
HandlebarCannondale C3 Compact, butted 6061 Alloy
StemCannondale C3, 6061 Alloy, 31.8, 6 deg.
SaddleCannondale Stage CX
SeatpostCannondale C3 Alloy, 27.2x350mm (46-56), 400mm (58-61)

Wheels & Tires

HubsFormula, CX-20 front, CX-22 rear
RimsCX 2.0, 19mm inner, tubeless ready, 28 hole
SpokesStainless Steel, 14g
Front TireSchwalbe Rapid Rob, 700x35c
Rear TireSchwalbe Rapid Rob, 700x35c
Wheel Size700c

Geometry

6 sizes · 15 measurements

Frame measurements by size.

All geometry measurements6 sizes · 15 measurements
Measurement465154565861
Seat tube500 mm525 mm540 mm560 mm580 mm610 mm
Effective top tube507 mm524 mm537 mm555 mm568 mm586 mm
Head tube93 mm110 mm132 mm153 mm175 mm196 mm
Head-tube angle70°71°71°71°71°71°
Seat-tube angle74.6°74°74°73.5°73.5°73°
Chainstay / rear center422 mm422 mm422 mm422 mm422 mm422 mm
Wheelbase1002 mm1005 mm1020 mm1033 mm1048 mm1061 mm
Bottom-bracket drop70 mm70 mm69 mm69 mm68 mm68 mm
Bottom-bracket height280 mm280 mm281 mm281 mm282 mm282 mm
Reach365 mm371 mm378 mm385 mm392 mm398 mm
Stack515 mm535 mm555 mm575 mm595 mm615 mm
Standover height751 mm773 mm791 mm810 mm831 mm855 mm
Fork offset / rake55 mm55 mm55 mm55 mm55 mm55 mm
Front center590 mm593 mm607 mm621 mm635 mm648 mm
Trail69 mm62 mm62 mm62 mm62 mm62 mm

Dimensions as recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

All published sizes46/36T · 11–32T · 11-speed
Lowest1.13:1 Highest4.18:1 Total range372%
Estimated speed At 90 RPM Lowest gear8.2 mph Highest gear30.5 mph

Rear tire: 700C×35.

How it works

Ratio = chainring teeth ÷ rear sprocket teeth. A 400% range means the highest ratio is four times the lowest.

Speeds are estimates from tire size and pedal cadence. Actual speeds vary.

Try other gearing

Bike-specific inspection checklist 20 checks based on 5 archived component groups Open checklistClose checklist
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This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2018 Cannondale CAADX Ultegra · Cyclocross/Gravel · Published sizes: 46, 51, 54, 56, 58, 61

Archived: Frame: CAADX Cyclocross Disc, SmartForm C2 Alloy, BB30 · Fork: Cannondale Ultra X Disc, Carbon blades, 1-1/4" to 1-1/8" tapered steerer, 55mm offset · Carbon

Archived: Shifters: Shimano RS685 hydro disc · Front derailleur: Shimano Ultegra R8000, 31.8 clamp · Rear derailleur: Shimano Ultegra R8000, GS · Crankset: Cannondale Si w/ FSA rings 46/36 · Bottom bracket: FSA BB30 · Rear cogs: Shimano 105, 11-32, 11-speed · Chain: KMC X11EL, 11-speed

Archived: Brakes: Shimano RS685 hydro disc, 160/160mm

Archived: Wheel size: 700c · Rims: CX 2.0, 19mm inner, tubeless ready, 28 hole · Hubs: Formula, CX-20 front, CX-22 rear · Front tire: Schwalbe Rapid Rob, 700x35c · Rear tire: Schwalbe Rapid Rob, 700x35c

Controls and contact points

Archived: Headset: CAADX Si, 25mm top cap · Handlebar: Cannondale C3 Compact, butted 6061 Alloy · Stem: Cannondale C3, 6061 Alloy, 31.8, 6 deg. · Seatpost: Cannondale C3 Alloy, 27.2x350mm (46-56), 400mm (58-61) · Saddle: Cannondale Stage CX · Pedals: Wellgo w/ Clip and Strap

Before and during the test ride

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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