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Technical & Reference Section => Tech and Restoration => Topic started by: pickle on December 16, 2010, 08:14 AM

Title: Post size question?
Post by: pickle on December 16, 2010, 08:14 AM

What is the size of a standard NS post?  seen a nice pivital seat post but it's 27.2 (i think) which fits my MTB but i'm not sure it'll fit my BMX?  ???

Title: Re: Post size question?
Post by: JT71 on December 16, 2010, 08:27 AM

25.4mm I think Rob.

Title: Re: Post size question?
Post by: pickle on December 16, 2010, 08:44 AM

yeah i think you're right Joe  >:(  oh well i'll have to look else where for one then


cheers  :daumenhoch:

Title: Re: Post size question?
Post by: Jon The Bassist on December 16, 2010, 09:37 AM

It varies - my cruiser is ~27mm.

Title: Re: Post size question?
Post by: pickle on December 16, 2010, 09:49 AM

yeah i know there are different sizes but i meant the standard BMX size, not cruisers  :daumenhoch:

Title: Re: Post size question?
Post by: stidds on December 17, 2010, 01:06 AM

I have 2 new school 20" bikes and 1 cruiser and they all use 27.2mm posts Rob.

Redline race bikes use 26.8mm but their freestyle bikes use 25.4mm, SE use 27.2mm.  So I don't think their is a standard size, it varies from manufacturer to manufacturer.

Title: Re: Post size question?
Post by: HEYWOOD BMX on December 17, 2010, 09:10 AM

 :) Standard BMX freestyle frame  size is 25.4mm.What make/model frame is the post for? As Sean says,there is no standard for race frames.