Quiver

2010 Specialized Tarmac SL3 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
−55 mm
Shorter: quicker to change direction
Head angle
−1.0°
Slacker: calmer steering
Chainstays
−5 mm
Shorter: livelier

The two frames

We can't draw these frames yet. The Specialized Tarmac SL3 numbers we have for size 61 are missing the reach and stack. The numbers below still compare.

Geometry side by side

MeasurementSpecialized Tarmac SL3 61Cannondale Six13 54Difference
Head tube angle74°73−1.0°
Seat tube angle72.5°73.5+1.0°
Chainstay length410mm405−5 mm
Wheelbase1030mm975−55 mm
Standover857mm786−71 mm
Seat tube length580mmnot listed
Head tube length230mm154−76 mm
Effective top tubenot listed545
BB dropnot listed69
BB heightnot listed268

Differences are the Cannondale Six13 minus the Specialized Tarmac SL3. Full charts: 2010 Specialized Tarmac SL3, 2008 Cannondale Six13.

Where each sits in its class

Specialized Tarmac SL3Cannondale 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.

PartSpecialized Tarmac SL3S-WorksCannondale Six131
FrameSpecialized S-Works Tarmac SL3 FACTnot listed
Cassettenot listedShimano Ultegra
Chainnot listedKMC X10
Cranksetnot listedFSA SL-K Carbon
Bottom bracketnot listedFSA MegaExo
Wheelsetnot listedMavic Ksyrium Equipe
Tirenot listedMaxxis Xenith Hors Categorie foldable
Hubnot listedMavic KSYRIUM EQUIPE
Rimnot listedMavic KSYRIUM EQUIPE
Brakenot listedShimano R560
Handlebarnot listedControltech Compact
Stemnot listedCannondale C3
Seatpostnot listedCannondale C2 Carbon-wrapped
Saddlenot listedSelle San Marco Ponza Lux

Know what is on every bike.

Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.

Explore the app
A Transition Relay build sheet: frame, fork, shock and drivetrainThe Relay’s ride photo galleryThe Relay’s ride spectrum and 2D frame geometryThe garage: five bikes and 99 recorded partsA Specialized Tarmac SL8 road build sheet