2018 Cannondale Synapse Carbon Disc eTap vs 2020 Specialized Allez E5
The 56 is the Specialized Allez E5 size closest to your 58 Cannondale Synapse Carbon Disc eTap. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Specialized Allez E5
Compared with the Cannondale Synapse Carbon Disc eTap in 58, the Specialized Allez E5 in 56 places the top of the head tube 14 mm lower and 8 mm further back, relative to the bottom bracket. Its wheelbase is 10 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −14 mm
- Lower front end
- Frame reach
- −8 mm
- Shorter frame reach
- Wheelbase
- −10 mm
- Shorter: quicker to change direction
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
We can't draw these frames yet. The Cannondale Synapse Carbon Disc eTap numbers we have for size 58 are missing the chainstay length. The numbers below still compare.
Geometry side by side
| Measurement | Cannondale Synapse Carbon Disc eTap 58 | Specialized Allez E5 56 | Difference |
|---|---|---|---|
| Reach | 393 | 385mm | −8 mm |
| Stack | 610 | 596mm | −14 mm |
| Head tube angle | 73 | 73.5° | +0.5° |
| Seat tube angle | 73 | 73.25° | +0.3° |
| Effective top tube | 579 | not listed | |
| Wheelbase | 1009 | 999mm | −10 mm |
| BB drop | 70 | not listed | |
| BB height | 275 | not listed | |
| Standover | 833 | 785mm | −48 mm |
| Seat tube length | 550 | 530mm | −20 mm |
| Head tube length | 197 | 180mm | −17 mm |
| Chainstay length | not listed | 420mm | |
| Fork length | not listed | 368mm |
Differences are the Specialized Allez E5 minus the Cannondale Synapse Carbon Disc eTap. Full charts: 2018 Cannondale Synapse Carbon Disc eTap, 2020 Specialized Allez E5.
Where each sits in its class
Cannondale Synapse Carbon Disc eTapSpecialized Allez E5
Each bike is ranked against the other road bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Cannondale Synapse Carbon Disc eTapCarbon Disc RED eTap | Specialized Allez E5Allez E5 |
|---|---|---|
| Frame | Cannondale Synapse | not listed |
| Fork | Synapse | not listed |
| Shifter | SRAM RED ETAP HRD | Shimano Claris R2000 |
| Derailleur | SRAM RED E-TAP, SRAM RED eTap WiFli | Shimano Claris |
| Cassette | SRAM PG-1170 | not listed |
| Chain | SRAM PC-1170 | KMC X8 |
| Crankset | Quarq Prime | Shimano Claris R200 |
| Wheelset | Fulcrum 500 | Specialized Axis Sport |
| Tire | Vittoria Rubino Pro | Specialized Espoir Sport |
| Rim | Fulcrum 500 DB | not listed |
| Brake | SRAM RED hydro, SRAM RED eTap HRD | not listed |
| Handlebar | Cannondale C1 Ultralight | not listed |
| Stem | Cannondale SAVE | not listed |
| Headset | Synapse Si | not listed |
| Seatpost | Cannondale SAVE | not listed |
| Saddle | Fabric Scoop | Specialized Bridge Saddle |
| Pedals | not listed | Specialized Remove |
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