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  • Crank Brothers Cobalt 3 Straight Seatpost
  • Crank Brothers Cobalt 3 Straight Seatpost
NOW$33.49
  • RRP$133.99
  • |
  • SAVE75%

Select  Colour
Select  Diameter
34.9mm
31.6mm
30.9mm
27.2mm
Select  Length
350mm
400mm
Select  Size
7x7mm 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 Straight Seatpost

Extensively machined aluminium post with single bolt aluminium clamp.

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

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

  • Colour: Iron - Black, Iron - Blue
  • Size: 7x7mm Rail Clamp
  • Length: 350mm, 400mm
  • Material: Alloy
  • Diameter: 34.9mm, 31.6mm, 30.9mm, 27.2mm
 
Rated 3.6 out of 5 by 16 reviewers.
Rated 5 out of 5 by Красивый. Легкий. Надежный! Подседельный штырь отличного качества. Рекомендую всем тем, кто хочет максимально облегчить свой велосипед. Смотрится оригинально. Отличный дизайн. Но повторюсь, самое главное, что он ЛЕГКИЙ!! 17 September 2014
Rated 5 out of 5 by Very light and solid seatpost You will need a T25 torx bit and a torque wrench. The manual is incorrect and says to use an ordinary allen key, this won't work. 01 September 2014
Rated 4 out of 5 by Holding up alright Nice and long, good weight too. the only thing I don't like is the fiddly installation of the saddle because of the clamp and that it uses a torque bolt rather than a conventional allen key. I worry the position is going to slip on a ride and I'll be stuck standing on my way home. 29 August 2014
Rated 4 out of 5 by Great looks and quality Absolute bargain at the sale price. really good quality, relatively light weight. I had no problems with the fitting, but I would advise using a torque wrench and a quality torx bit. 21 August 2014
Rated 4 out of 5 by おすすめです 青いスチールカラーがいい質感を演出。剛性なども問題ありません。重さも軽い部類に入るのでMTBで使用するにはお勧め。ただ、しっかりボルトをしめてもシートが前後に動く事があります。調整がうまくいっていないのか?疑問が残っています 20 August 2014
Rated 4 out of 5 by Au top Tube au top, qualité, finition, légéreté, et beauté. Le seul problème est que ce sont des rails 7mm, donc pour le standard, vous pouvez oublier. Seul technique, une lime pour gratter 1mm de chaque coté. Hormis ça, elle est superbe. Le tube complet de 350mm fait le poids de mon ancien tube Pro coupé à +/- 3cm du début du tube (utilisation Dirt, pas besoin de tube géant). Cependant, un tube Crank Brothers ne mérite pas d'être couper. 4 étoiles pour le produit au top, une de moins à cause des rails en 7mm au lieu du standard. Excellent produit, à recommander pour ceux qui savent bricoler proprement leurs matos sans l'abimer. 29 July 2014
Rated 1 out of 5 by Difficile la regolazione e rumoroso Seppur la qualità di finitura della superficie mi pare ottima e resistente ai graffi, sconsiglio vivamente questo reggisella perché il sistema di regolazione dell’inclinazione secondo me è assolutamente inadatto e studiato male, oltretutto il mio è estremamente rumoroso scricchiola fastidiosamente nelle parti di bloccaggio della sella. Per eliminare o almeno ridurre il fastidioso scricchiolio ho provato a serrare la vite con una coppia di serraggio maggiore ma la vite con innesto torx mi impedisce di andare oltre certi valori di coppia per cui non ho risolto niente, continua a scricchiolare fastidiosamente. Ho pensato anche che il mio fosse difettoso, ma non ho mai chiesto la sostituzione a CRC perché esaminando attentamente il sistema di bloccaggio della sella penso che i problemi da me riscontrati siano dovuti ad un difetto di progettazione. 20 July 2014
Rated 4 out of 5 Sturdy and reliable for now! Great value, good looking post, only con is the clamp that needs decent amount on tightening 17 July 2014
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1 Question : 2 Answers

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What is rail clamp size?

What is rail clamp size?
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4 months, 2 weeks ago
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Answer: 
This seat post is designed only for 7x7mm rail clamp size.
3 months, 1 week ago
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Answer: 
Rail clamp size refers to the type of sadle rails that are compatible with this seatpost. Most saddles use 7x7mm rails while some high end saddles use 7x9mm oval rails.
Age: 25 to 34
Gender: Male
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