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SPOOTW
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45 Reviews
On-One Twelfty MTB Seatpost On-One Twelfty MTB Seatpost

A premium quality and multi-purpose alloy seatpost from On-One Full Description

From £29.99 Was £39.99 25% off

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Anodised Black / 27.2mm
Lots in stock £29.99 Was £39.99 25% off
Anodised Black / 31.6mm
Lots in stock £29.99 Was £39.99 25% off
Stock refers to our warehouse and not stock at our Showroom

On-One Twelfty MTB Alloy Seatpost

Premium alloy MTB seatpost for also suitable for hybrid or road use. Featuring a CNC machined head clamp to increase strength and shed weight, the On-One Twelfty has a become a legend on the UK MTB trail scene. Similar to seatposts costing twice as much, the quality of this seatpost belies it's affordable ticket.

Constructed from AL6061 3D forged alloy the On-One Twelfty  is light and strong, with a pro quality two-bolt seatpost clamp system offering strength, reliability and precise adjustability. Two high strength chromoly bolts, running on brass bushings make adjustment a breeze and complete what is undeniably a great seatpost...

Now available in a collection of beautiful high polished anodized finishes!

  • Length 400mm
  • CNC machined head clamp
  • 12mm Layback
  • Weight 262g
  • 27.2mm and 31.6mm diameters
  • Available in polished black, silver, red, white and blue

Additional Information

Product Code:SPOOTW

Reviews

  •   Feefo Reviewer
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    •  5

    Great, basic post, light enough and strong at a brilliantly low price.

  •   Feefo Reviewer
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    •  5

    Good value quick service

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    •  5

    Good service, quick dispatch.

  •   Feefo Reviewer
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    •  5

    Ordered a seatpost. Got a seatpost in the post!

  •   Feefo Reviewer
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    •  5

    Great

  •   Feefo Reviewer
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    •  5

    Great company with fast delivery

  •   Feefo Reviewer
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    •  5

    Ok would be nice to have some more adjustments on it.

  •   Feefo Reviewer
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    •  5

    Good

  •   Feefo Reviewer
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    •  5

    Positive- Great budget in-line postNegative- Complete nightmare to set up the clamp properly

  •   Feefo Reviewer
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    •  5

    Positiven- Great budget in-line postnnNegativen- Complete nightmare to set up the clamp properly

  •   Feefo Reviewer
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    •  5

    Simple et rapide

  •   Feefo Reviewer
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    •  5

    Twin bolt angle adjustment on a reasonably stiff post. The anodised finish is nice, and the logo is cool!

  •   Feefo Reviewer
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    •  5

    All simple and immediate as always but pay attention to the item description: the seatpost measuring 400mm in total not 400mm of pipe (without clamp).In any case, so also it goes well!

  •   Feefo Reviewer
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    •  5

    I,ve had over 200 planet x orders, never a problem, many thanks

  •   Feefo Reviewer
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    •  5

    Great seat post excellent services

  •   Feefo Reviewer
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    •  5

    Looked good but I got the wrong size so returned it. Going back for the right size :)

  •   Feefo Reviewer
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    •  5

    Inatant reply to order requests, reasonable shipping rates, and shipping confromation.

  •   Feefo Reviewer
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    •  5

    Quick delivery, faster than expected

  •   Feefo Reviewer
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    •  5

    all good

  •   Feefo Reviewer
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    •  5

    Arived very quickly