Velopedia Bicycle Archive
2019 Cannondale Synapse Carbon Disc Women’s 105
Original manufacturer specifications including 700c wheels, geometry for 7 published sizes.
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What Velopedia knows
- Model year
- 2019
- Category
- Road
- Sizes
- 44, 48, 51, 54
- Colors
- Black Pearl w/ Charcoal and Volt - Satin (BPL)
- Geometry
- 7 manufacturer sizes · Geometry context
- Record coverage
- 24 preserved details · archived image · preserved geometry
- Archive ID
- 900002469
Frameset
| Frame Construction | Synapse Disc Women’s Asymmetric, BallisTec Carbon, Di2 ready, SAVE, BB30a, flat mount, 12mm thru axle |
|---|---|
| Frame Material | Carbon |
| Fork | Synapse Disc Women’s Asymmetric, BallisTec Carbon, SAVE, integrated crown race, 12x100mm thru-axle, size-specific design 44-48: 1 1/8” steerer/60mm rake, 51-54: 1-1/8” - 1-1/4” tapered steerer/55mm rake |
| Fork Material | Carbon |
Drivetrain
| Shifters | Shimano 105 7025, 2x11 |
|---|---|
| Front Derailleur | Shimano 105, braze-on |
| Rear Derailleur | Shimano 105 GS |
| Crankset | Cannondale Si, BB30a w/ FSA rings, 50/34 |
| Bottom Bracket | Cannondale Alloy PressFit30 |
| Rear Cogs | Shimano 105, 11-34, 11-speed |
| Chain | Shimano HG601, 11-speed |
| Pedals | Not Included |
Brakes
| Brakes | Shimano 105 7070 hydro disc, 160/160mm RT56 rotors |
|---|
Cockpit & Contact Points
| Headset | Synapse Si, 25mm Alloy top cap |
|---|---|
| Handlebar | Cannondale C3, 6061 Alloy, Compact |
| Stem | Cannondale C3, 6061 Alloy, 31.8, 7° |
| Saddle | Fabric Scoop Women’s Sport, steel rails |
| Seatpost | Cannondale C3, 6061 Alloy, 25.4 x 350mm |
Wheels & Tires
| Hubs | Formula RX-512 12x100 front, RX-142 12x142 rear |
|---|---|
| Rims | RD 2.0, 24h front, 28h rear |
| Spokes | Stainless Steel, 14g |
| Front Tire | Vittoria Zaffiro, 700 x 28c |
| Rear Tire | Vittoria Zaffiro, 700 x 28c |
| Wheel Size | 700c |
Size-specific frame data
Geometry
Manufacturer-published geometry normalized for consistent archival comparison. Effective top tube and reach remain separate measurements because they describe different aspects of fit.
| Measurement | 44 | 48 | 51 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|---|
| Seat tube | 370 mm | 407 mm | 443 mm | 480 mm | 520 mm | 550 mm | 590 mm |
| Effective top tube | 505 mm | 517 mm | 531 mm | 547 mm | 561 mm | 579 mm | 604 mm |
| Head tube | 103 mm | 122 mm | 137 mm | 161 mm | 173 mm | 197 mm | 229 mm |
| Head-tube angle | 70.2° | 70.8° | 71.7° | 71.7° | 73° | 73° | 73° |
| Seat-tube angle | 74.7° | 74.6° | 74.3° | 73.9° | 73.5° | 73° | 72.5° |
| Chainstay / rear center | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm |
| Wheelbase | 989 mm | 996 mm | 994 mm | 1008 mm | 995 mm | 1009 mm | 1028 mm |
| Bottom-bracket drop | 75 mm | 75 mm | 75 mm | 73 mm | 73 mm | 70 mm | 70 mm |
| Bottom-bracket height | 270 mm | 270 mm | 270 mm | 272 mm | 272 mm | 275 mm | 275 mm |
| Reach | 365 mm | 371 mm | 377 mm | 382 mm | 386 mm | 393 mm | 402 mm |
| Stack | 510 mm | 530 mm | 550 mm | 570 mm | 590 mm | 610 mm | 640 mm |
| Standover height | 680 mm | 712 mm | 742 mm | 773 mm | 804 mm | 833 mm | 868 mm |
| Fork offset / rake | 60 mm | 60 mm | 55 mm | 55 mm | 45 mm | 45 mm | 45 mm |
| Front center | 591 mm | 598 mm | 596 mm | 609 mm | 596 mm | 609 mm | 627 mm |
| Trail | 60 mm | 56 mm | 56 mm | 56 mm | 58 mm | 58 mm | 58 mm |
Geometry source: Cannondale MY19 Dealer Book, PDF page 164 Measurements can vary by configuration, wheel size, or flip-chip position where noted by the manufacturer.
Geometry tools
Analyze a published size
44 geometry
Archive context: The head angle of 70.2° sits toward the slacker end. Its trail of 60 mm sits toward the lower-trail end. Its bottom-bracket drop of 75 mm sits toward the deeper-drop end.
Compared with 13 distinct road geometries in the XS-equivalent size cohort from model years 2017–2021 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 48 geometry
Archive context: The head angle of 70.8° sits toward the slacker end. Its bottom-bracket drop of 75 mm sits toward the deeper-drop end. Its reach of 371 mm sits toward the shorter end.
Compared with 20 distinct road geometries in the Small-equivalent size cohort from model years 2017–2021 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 48 geometry 51 geometry
Archive context: Its bottom-bracket drop of 75 mm sits toward the deeper-drop end. Its trail of 56 mm sits somewhat lower than typical. Its stack of 550 mm sits somewhat taller than typical.
Compared with 20 distinct road geometries in the Small-equivalent size cohort from model years 2017–2021 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 51 geometry 54 geometry
Archive context: Its trail of 56 mm sits toward the lower-trail end. The head angle of 71.7° sits toward the slacker end. Its bottom-bracket drop of 73 mm sits toward the deeper-drop end.
Compared with 20 distinct road geometries in the Medium-equivalent size cohort from model years 2017–2021 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 54 geometry 56 geometry
Archive context: Its bottom-bracket drop of 73 mm sits toward the deeper-drop end. Its wheelbase of 995 mm sits somewhat shorter than typical. The head angle of 73° sits somewhat steeper than typical.
Compared with 13 distinct road geometries in the Large-equivalent size cohort from model years 2017–2021 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 56 geometry 58 geometry
Archive context: Its reach of 393 mm sits toward the shorter end. Its bottom-bracket drop of 70 mm sits toward the deeper-drop end. Its wheelbase of 1009 mm sits somewhat shorter than typical.
Compared with 13 distinct road geometries in the XL-equivalent size cohort from model years 2017–2021 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 58 geometry 61 geometry
Archive context: Its reach of 402 mm sits somewhat shorter than typical. Its stack of 640 mm sits somewhat taller than typical. The seat angle of 72.5° sits somewhat more relaxed than typical.
Compared with 11 distinct road geometries in the XXL-equivalent size cohort from model years 2018–2023 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 61 geometry Parts & serviceability
Find replacement parts
Shimano HG601, 11-speed
Exact archived model
Shimano 105, 11-34, 11-speed
Interpreted as Shimano 105 · 11-speed Component family — verify exact version
Vittoria Zaffiro, 700 x 28c
Named tire and published size
More qualified parts (5)
Fabric Scoop Women’s Sport, steel rails
Named archived component — verify exact version
Shimano 105, braze-on
Interpreted as Shimano 105 · 11-speed Named component · published drivetrain speed — verify exact version
Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Shimano 105 GS
Interpreted as Shimano 105 · 11-speed Named component · published drivetrain speed — verify exact version
Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Shimano 105 7025, 2x11
Interpreted as Shimano 105 · 11-speed Component family — verify exact version
Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
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 →- FrameInspect the frame in bright light, especially around the head tube, bottom bracket, chainstays and clamped areas. Look for cracks, ripples, crushed sections or signs of a previous impact.Inspect the frame and fork →
- BrakesBoth brakes should stop firmly and release without rubbing. Inspect pad thickness, rotor wear and alignment, and check the cables or hoses for damage.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 11-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
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.
Identity and fit
Follow the full used-bike inspection order →Archived: 2019 Cannondale Synapse Carbon Disc Women’s 105 · Road · Published sizes: 44, 48, 51, 54
Frame and fork
Inspect the frame and fork →Archived: Frame: Synapse Disc Women’s Asymmetric, BallisTec Carbon, Di2 ready, SAVE, BB30a, flat mount, 12mm thru axle · Fork: Synapse Disc Women’s Asymmetric, BallisTec Carbon, SAVE, integrated crown race, 12x100mm thru-axle, size-specific design 44-48: 1 1/8” steerer/60mm rake, 51-54: 1-1/8” - 1-1/4” tapered steerer/55mm rake · Carbon
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano 105 7025, 2x11 · Front derailleur: Shimano 105, braze-on · Rear derailleur: Shimano 105 GS · Crankset: Cannondale Si, BB30a w/ FSA rings, 50/34 · Bottom bracket: Cannondale Alloy PressFit30 · Rear cogs: Shimano 105, 11-34, 11-speed · Chain: Shimano HG601, 11-speed
Brakes
Inspect the brakes →Archived: Brakes: Shimano 105 7070 hydro disc, 160/160mm RT56 rotors
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c · Rims: RD 2.0, 24h front, 28h rear · Hubs: Formula RX-512 12x100 front, RX-142 12x142 rear · Front tire: Vittoria Zaffiro, 700 x 28c · Rear tire: Vittoria Zaffiro, 700 x 28c
Controls and contact points
Archived: Headset: Synapse Si, 25mm Alloy top cap · Handlebar: Cannondale C3, 6061 Alloy, Compact · Stem: Cannondale C3, 6061 Alloy, 31.8, 7° · Seatpost: Cannondale C3, 6061 Alloy, 25.4 x 350mm · Saddle: Fabric Scoop Women’s Sport, steel rails · Pedals: Not Included
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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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.