The P4?

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  • Published Jun 30, 2011
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Click here to view a photo gallery of the Cervelo S5.

The head tube on the new Cervelo S5 looks strikingly similar to the one found on the P4. Photo: Geoff Nenninger

Liz Hichens is the Web Editor of She is an Ironman and marathon finisher and fan of all endurance sports.

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