2020 Specialized Roubaix Comp Shimano vs 2018 Cannondale Synapse Hi-MOD Disc
The Cannondale Synapse Hi-MOD Disc size closest to your 54 is the 56. Compare the 56 instead
What changes on the Cannondale Synapse Hi-MOD Disc
Compared with the Specialized Roubaix Comp Shimano in 54, the Cannondale Synapse Hi-MOD Disc in 61 places the top of the head tube 55 mm higher and 26 mm further forward, relative to the bottom bracket. Its wheelbase is 40 mm longer, which can contribute to stability at speed.
- Frame stack
- +55 mm
- Higher front end
- Frame reach
- +26 mm
- Longer frame reach
- Wheelbase
- +40 mm
- Longer: steadier at speed
- Head angle
- +0.3°
- About the same head angle
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
Only the Specialized Roubaix Comp Shimano is drawn. The Cannondale Synapse Hi-MOD Disc numbers we have for size 61 are missing the chainstay length.
Geometry side by side
| Measurement | Specialized Roubaix Comp Shimano 54 | Cannondale Synapse Hi-MOD Disc 61 | Difference |
|---|---|---|---|
| Reach | 376mm | 402 | +26 mm |
| Stack | 585mm | 640 | +55 mm |
| Head tube angle | 72.75° | 73 | +0.3° |
| Seat tube angle | 74° | 72.5 | −1.5° |
| Chainstay length | 415mm | not listed | |
| Wheelbase | 988mm | 1028 | +40 mm |
| BB drop | 76mm | 70 | −6 mm |
| BB height | 266mm | 275 | +9 mm |
| Standover | 762mm | 868 | +106 mm |
| Seat tube length | 465mm | 590 | +125 mm |
| Fork length | 370mm | not listed | |
| Head tube length | 125mm | 229 | +104 mm |
| Effective top tube | not listed | 604 |
Differences are the Cannondale Synapse Hi-MOD Disc minus the Specialized Roubaix Comp Shimano. Full charts: 2020 Specialized Roubaix Comp Shimano, 2018 Cannondale Synapse Hi-MOD Disc.
Where each sits in its class
Specialized Roubaix Comp ShimanoCannondale Synapse Hi-MOD Disc
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 | Specialized Roubaix Comp Shimano | Cannondale Synapse Hi-MOD DiscHi-MOD Disc Dura-Ace |
|---|---|---|
| Frame | not listed | Cannondale Synapse |
| Fork | not listed | Synapse |
| Shifter | not listed | Shimano Dura-Ace R9120 hydro |
| Derailleur | not listed | Shimano Dura-Ace R9100 |
| Cassette | not listed | Shimano Ultegra R6800 |
| Chain | not listed | Shimano HG701 |
| Crankset | not listed | Cannondale HollowGram Si |
| Wheelset | not listed | Cannondale HollowGram |
| Brake | not listed | Shimano Dura-Ace R9170, Shimano Dura-Ace R9120 hydro |
| Handlebar | not listed | Cannondale C1 Ultralight |
| Stem | not listed | Cannondale SAVE |
| Headset | not listed | Synapse Si |
| Seatpost | not listed | Cannondale SAVE |
| Saddle | not listed | Fabric Scoop |
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