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Crank Brothers Cobalt 3 Seatpost - Zero Offset

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Item # CRN0131

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Item # CRN0131


With its easy-to-adjust single-bolt clamp, the Crank Brothers Cobalt 3 Zero Offset Seatpost will have your saddle perched in a perfect, scranus-satisfying position in the blink of an eye. Crank Brothers machined away as much aluminum as possible—without hindering strength—so you can shred free from weight and free from the fear of a broken post.

Tech Specs

27.2 mm 30.9 mm, 31.6 mm 34.9 mm
350 mm 400 mm
7075 Aluminum
0 mm 20 mm
Claimed Weight:
234 g
Recommended Use:
Manufacturer Warranty:
5 years

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Here's what others have to say...


Absolute crap

  • Gender:Male
  • Familiarity:I've used it several times

Absolutely terrible seatpost. It doesnt fit most saddles and is tremendously difficult to adjust. Why you would go for this when you can get a regular carbon seatpost for the same price is beyond me. Returning mine ASAP.