2008 Specialized Roubaix SL DA vs 2008 Cannondale Six13
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Cannondale Six13
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- −35 mm
- Shorter: quicker to change direction
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- −10 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Specialized Roubaix SL DA numbers we have for size 56 are missing the reach and stack. The numbers below still compare.
Geometry side by side
| Measurement | Specialized Roubaix SL DA 56 | Cannondale Six13 54 | Difference |
|---|---|---|---|
| Head tube angle | 72.5° | 73 | +0.5° |
| Seat tube angle | 73.25° | 73.5 | +0.3° |
| Effective top tube | 565 | 545 | −20 mm |
| Chainstay length | 415 | 405 | −10 mm |
| Wheelbase | 1010 | 975 | −35 mm |
| BB drop | 71.5 | 69 | −3 mm |
| Standover | 780 | 786 | +6 mm |
| Seat tube length | 520 | not listed | |
| Head tube length | 190 | 154 | −36 mm |
| BB height | not listed | 268 |
Differences are the Cannondale Six13 minus the Specialized Roubaix SL DA. Full charts: 2008 Specialized Roubaix SL DA, 2008 Cannondale Six13.
Where each sits in its class
Specialized Roubaix SL DACannondale Six13
CalmSteeringQuick
PlayfulBalancePlanted
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 SL DAS-Works SL DA | Cannondale Six131 |
|---|---|---|
| Shifter | Shimano Dura-Ace | not listed |
| Derailleur | Shimano Dura-Ace Front, Shimano Dura-Ace rear | not listed |
| Cassette | Shimano Dura-Ace | Shimano Ultegra |
| Chain | Shimano Dura Ace | KMC X10 |
| Wheelset | Roval Roubaix 322x | Mavic Ksyrium Equipe |
| Tire | Specialized Roubaix | Maxxis Xenith Hors Categorie foldable |
| Brake | Shimano Dura-Ace Front, Shimano Dura-Ace Rear | Shimano R560 |
| Stem | Specialized Pro-Set | Cannondale C3 |
| Headset | Specialized Mindset | not listed |
| Saddle | Specialized Body Geometry Toupé Gel | Selle San Marco Ponza Lux |
| Crankset | not listed | FSA SL-K Carbon |
| Bottom bracket | not listed | FSA MegaExo |
| Hub | not listed | Mavic KSYRIUM EQUIPE |
| Rim | not listed | Mavic KSYRIUM EQUIPE |
| Handlebar | not listed | Controltech Compact |
| Seatpost | not listed | Cannondale C2 Carbon-wrapped |
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