COLLECTOR'S ITEM — CANNONDALE HERITAGE
New Old Stock with Cannondale lifetime frame warranty
The Cannondale Six Carbon was the brand's mid-range full-carbon road platform in the late 2000s, sitting below the flagship SuperSix and above the alloy CAAD models in the range. The "3" denotes the build level within Cannondale's 2009 Six Carbon line; it is offered here as a frameset (frame and fork).
Cannondale built the Six Carbon as a full-carbon frame carried all the way to the dropouts, using oversized front-triangle tubing for stiffness and hourglass-shaped seatstays intended to damp road vibration. It is paired with Cannondale's Six Ultra full-carbon fork.
| FRAMESET |
| Frame |
Six Carbon — full carbon monocoque, carbon dropouts, oversized front triangle, hourglass seatstays |
| Fork |
Six Ultra, full carbon blades and steerer |
| GENERAL |
| Sizes |
52, 54 |
| Condition |
New (old stock) — Cannondale Lifetime Frame Warranty |
| GEOMETRY — SIX CARBON (mm / degrees) |
| Measurement |
52 |
54 |
| Seat Tube |
490 |
510 |
| Top Tube (eff.) |
535 |
545 |
| Head Tube |
140 |
155 |
| Head Angle |
73° |
73° |
| Seat Angle |
74° |
73.5° |
| Chainstay |
405 |
405 |
| Wheelbase |
973 |
979 |
| BB Drop |
72 |
69 |
| Fork Rake |
45 |
45 |
| Stack |
549 |
560 |
| Reach |
376 |
379 |
| Standover |
768 |
785 |
Geometry figures are from Cannondale's published geometry for this model and are provided as a guide; unverified values are shown as an em dash.
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