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  • Crank Brothers Cobalt 3 Setback Seatpost
  • Crank Brothers Cobalt 3 Setback Seatpost
From $43.49 - $45.99
  • RRP$137.99
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  • Save Up to 68%

Select  Colour
Select  Diameter
34.9mm
27.2mm
31.6mm
30.9mm
Select  Length
350mm
400mm
Select  Size
7x7mm Rail Clamp
7x9mm Rail Clamp
  • IN STOCK(5+)

  • right This item ships to United States of America
  • right Shipping amount : $9.99
  • right 365 DAYS to return or exchange
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Crank Brothers Cobalt 3 Setback Seatpost

Extensively machined aluminum post with single bolt aluminum clamp

  • Weight: 234g (31.6mm, 0mm offset, 350mm).
  • Post material: 7075 aluminum.
  • Clamp material: aluminum.
  • Bridge material: aluminum.
  • Length: 400mm.
  • Setback: 20mm.
  • Rail diameter: 7mm.

Buy Crank Brothers Cobalt 3 Setback Seatpost from Chain Reaction Cycles, the world's largest online bicycle store.

  • Colour: Iron - Blue, Iron - Black, Black - Blue, Black - Red
  • Size: 7x7mm Rail Clamp, 7x9mm Rail Clamp
  • Length: 400mm, 350mm
  • Material: Alloy
  • Diameter: 34.9mm, 27.2mm, 31.6mm, 30.9mm
Rated 3.4 out of 5 by 5 reviewers.
Rated 1 out of 5 Annoying creaking noise The finish of this product is good and the weight is approx. as advertised. However, as mentioned in other reviews, there is annoying creaking noise coming from the mechanism attaching to the saddle rails. I have adjusted and tightened many times but can't get rid of it. For this reason I would suggest looking elsewhere for a seat post. 01 April 2014
Rated 4 out of 5 by Do the job well It is a simple part and it work well for me. No problem whit mounting it. Look like good quality. 19 March 2014
Rated 3 out of 5 by Excellent Finish and Super Light at the discounted price its as a steal but after installation ive got a bit of a "clicking" noise when the saddle bobs under my weight on the trail. checking it out, before sending it in for a replacement. 13 March 2014
Rated 4 out of 5 by Good seatpost Bought the Black - Red, 400mm, 31.6mm, 7x7mm Rail Clamp. Looks and feels great and durable. I might be going to cut it a little bit, the 350mm one would have been better fit for my frame. Many colour choices does nice little detail to bike and are not too visible. I didnt get my saddle tight enough to be stable on it. After a ride it was moved few cm to back. I put a little bit the same tape, as to hockey stick, to my saddle rails and now its perfect. Dont know why it didnt hold... I tightened it enough but it just didnt hold. Well it wasn't a big problem and i'm pleased i bought this from very good discount. Maybe with other saddle won't be any problem. It uses a T25 torx and it is easy to align to right position. First the angle and then the position. In the end I'm very pleased with this seatpost and recommend to buy it. 27 February 2014
Rated 5 out of 5 by Meglio del Carbonio Ottimo prodotto, Design innovativo, ben rifinito e leggero 200 g (30.9 - 350 mm). Niente da invidiare al carbonio ( Alu 7075 ). Per un componente così importante è meglio andare sul sicuro come materiale. Il prezzo scontato è eccezionale. Nota: per montare la sella (7x7 mm) ci vuole una brugola Torx T25 piena (non rovinate la vite di fissaggio con altri attrezzi) questo non è riportato nelle istruzioni, Consiglio di mettere un filo di grasso nel filetto vite e tubo sella. Made in Taiwan. 03 November 2013
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1 Question : 1 Answer

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Gender: Male
3 months, 1 week ago
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Swanley,GB
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Answers

Answer: 
This seatpost is designed to be compatible with Dual Rail saddles.

The 7x7mm option is for conventional rails and the 7x9mm is designed for Ovalised rails.
Attitude: On the up
3 months, 1 week ago
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