Velopedia Bicycle Archive

2018 Cannondale Synapse Disc Women’s Sora

Original manufacturer specifications including 700c wheels, geometry for 4 published sizes.

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What Velopedia knows

Model year
2018
Category
Road
Sizes
44, 48, 51, 54
Colors
Jet Black w/Fine Silver and Cashmere - Satin (BBQ)
Geometry
4 manufacturer sizes · Geometry context
Record coverage
24 preserved details · archived image · preserved geometry
Archive ID
900002476

Manufacturer catalog

Published sizes and colors

4 sizes · 1 color

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

Published sizes

44485154

Published colors

Jet Black w/Fine Silver and Cashmere - Satin (BBQ)

Frameset

Frame ConstructionNEW Synapse Disc Women’s, SmartForm C2 Alloy, SAVE PLUS, BB30
Frame MaterialAluminum
ForkNEW Synapse SAVE Disc Asymmetric, Carbon blades, 1-1/8” - 1 1/4” Tapered Steerer, flat mount, 50mm rake (44-51), 60mm rake (54)
Fork MaterialCarbon

Drivetrain

ShiftersShimano Sora
Front DerailleurShimano Sora, braze-on
Rear DerailleurShimano Sora GS cage
CranksetFSA Vero, 50/34
Bottom BracketFSA Cartridge
Rear CogsShimano HG400, 11-34, 9-speed
ChainKMC Z99, 9-speed
PedalsWellgo w/ Clip and Strap

Brakes

BrakesPromax DSK 718R, Dual side pulling, flat mount, cable disc, 160/160mm

Cockpit & Contact Points

HeadsetFSA Integrated, 1-1/4” lower bearing, 25mm top cap
HandlebarCannondale C4 Compact, 6061 Alloy
StemCannondale C4, 31.8, 6 deg.
SaddleCannondale Stage Ergo Women’s
SeatpostCannondale C4, 6061 Alloy, 25.4x350mm

Wheels & Tires

HubsAlloy, sealed loose ball bearing, 28h
RimsRD Disc, 28-hole
SpokesStainless Steel, 14g
Front TireVittoria Zaffiro 700x28c
Rear TireVittoria Zaffiro 700x28c
Wheel Size700c

Size-specific frame data

Geometry

4 sizes · 15 measurements

Manufacturer-published geometry normalized for consistent archival comparison. Effective top tube and reach remain separate measurements because they describe different aspects of fit.

Measurement44485154
Seat tube400 mm422 mm443 mm480 mm
Effective top tube505 mm517 mm531 mm547 mm
Head tube104 mm123 mm143 mm159 mm
Head-tube angle70.2°70.8°71°71.9°
Seat-tube angle74.7°74.6°74.3°73.9°
Chainstay / rear center413 mm413 mm413 mm413 mm
Wheelbase992 mm999 mm1010 mm1004 mm
Bottom-bracket drop75 mm75 mm75 mm73 mm
Bottom-bracket height270 mm270 mm270 mm272 mm
Reach365 mm371 mm376 mm383 mm
Stack510 mm530 mm550 mm570 mm
Standover height680 mm701 mm722 mm755 mm
Fork offset / rake60 mm60 mm60 mm50 mm
Front center591 mm598 mm608 mm602 mm
Trail60 mm57 mm55 mm60 mm

Geometry source: Cannondale MY18 Dealer Book, PDF page 190 Measurements can vary by configuration, wheel size, or flip-chip position where noted by the manufacturer.

Geometry tools

Analyze a published size

Choose a size

44 geometry

Archive context: Its trail of 60 mm sits toward the lower-trail end. The head angle of 70.2° sits toward the slacker end. Its bottom-bracket drop of 75 mm sits toward the deeper-drop end.

Compared with 16 distinct road geometries in the XS-equivalent size cohort from model years 2016–2020 in the Velopedia archive.
Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze 44 geometry

Parts & serviceability

Find replacement parts

3 top part searches
ChainExact archived part
KMC Z99, 9-speed Exact archived model
Cassette / rear cogsExact archived part
Shimano HG400, 11-34, 9-speed Exact archived model
Front tireMatching fit standard
Vittoria Zaffiro 700x28c Named tire and published size
More qualified parts (5)
CranksetQualified part search
FSA Vero, 50/34 Named archived component — verify exact version
Front derailleurMatching configuration
Shimano Sora, braze-on Interpreted as Shimano Sora · 9-speed Named component · published drivetrain speed — verify exact version
Rear derailleurMatching configuration
Shimano Sora GS cage Interpreted as Shimano Sora · 9-speed Named component · published drivetrain speed — verify exact version
ShiftersQualified part search
Shimano Sora Interpreted as Shimano Sora · 9-speed Named component · published drivetrain speed — verify exact version
SeatpostMatching fit standard
25.4 mm seatpost Published diameter — verify length and setback

Searches use the archived manufacturer specification, not the components currently installed on a particular bicycle. Confirm the exact model, size and fit before ordering. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases. Commercial relationships do not influence Archive specifications or analysis.

Used-bike inspection

If you’re buying this bike used

Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.

Follow the full used-bike inspection order →
  • FrameLook closely for dents and hairline cracks around welds, the head tube and bottom-bracket area. Cosmetic scratches matter less than a change in shape or a crack line.Inspect the frame and fork →
  • BrakesMake sure both cables move freely and the calipers release cleanly. Check pad thickness, rotor wear and rotor alignment.Inspect the brakes →
  • DrivetrainShift through every gear under light load and measure chain wear. Confirm that the shifter, derailleur, chain and cassette belong to the same 9-speed system.Check drivetrain wear →
  • Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads.Check wheels and tires →
Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
0 of 19 checked Progress stays in this browser for this bike.

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 Synapse Disc Women’s Sora · Road · Published sizes: 44, 48, 51, 54

Archived: Frame: NEW Synapse Disc Women’s, SmartForm C2 Alloy, SAVE PLUS, BB30 · Fork: NEW Synapse SAVE Disc Asymmetric, Carbon blades, 1-1/8” - 1 1/4” Tapered Steerer, flat mount, 50mm rake (44-51), 60mm rake (54) · Carbon

Archived: Shifters: Shimano Sora · Front derailleur: Shimano Sora, braze-on · Rear derailleur: Shimano Sora GS cage · Crankset: FSA Vero, 50/34 · Bottom bracket: FSA Cartridge · Rear cogs: Shimano HG400, 11-34, 9-speed · Chain: KMC Z99, 9-speed

Archived: Brakes: Promax DSK 718R, Dual side pulling, flat mount, cable disc, 160/160mm

Archived: Wheel size: 700c · Rims: RD Disc, 28-hole · Hubs: Alloy, sealed loose ball bearing, 28h · Front tire: Vittoria Zaffiro 700x28c · Rear tire: Vittoria Zaffiro 700x28c

Controls and contact points

Archived: Headset: FSA Integrated, 1-1/4” lower bearing, 25mm top cap · Handlebar: Cannondale C4 Compact, 6061 Alloy · Stem: Cannondale C4, 31.8, 6 deg. · Seatpost: Cannondale C4, 6061 Alloy, 25.4x350mm · Saddle: Cannondale Stage Ergo Women’s · Pedals: Wellgo w/ Clip and Strap

Before and during the test ride

Follow the full used-bike inspection order →

Build relationships are limited to the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.

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Recently checked marketplace data

Market Snapshot

Checked Sep 28, 2026 2:32 am

Velopedia did not find a close used eBay listing in the latest snapshot. New and used listings remain separate.

Evidence standard Fixed-price and Best Offer item prices only Shipping and tax excluded Active asks, not completed sales
No close current matches found. Velopedia did not find an eBay listing confident enough to include in the latest snapshot.

Listings shown have not passed their eBay-supplied end time. Velopedia rechecks matched bicycles on a protected weekly cycle; availability can still change between checks. Price calculations use active fixed-price and Best Offer item prices before shipping and tax. Auction bids, auction-only prices, classified ads, lower-confidence Review candidates and ended listings are excluded. These observations are not completed-sale prices, a certified appraisal or a guarantee of value.

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

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