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Technical & Reference Section => Tech and Restoration => Topic started by: simonm on April 16, 2009, 12:43 AM

Title: 1" post old ?
Post by: simonm on April 16, 2009, 12:43 AM

Still not finished my Ammaco build, need a seatpost, looks like the sizes are 1"  Is a 1" seatpost, with a 1 1/8" clamp an old standard ? e.g. from 1985 ?

Title: Re: 1" post old ?
Post by: HEYWOOD BMX on April 16, 2009, 10:11 AM

Sounds right to me-OS post=22.2mm needs a 25.4mm clamp.

Title: Re: 1" post old ?
Post by: moley on April 16, 2009, 10:23 AM

Yep, measure your Seat Tube.

If its measures to 1" or 25.4mm then you'll need a 7/8" or 22.2m Seatpost and it will use a 1"  Seat Clamp.  :daumenhoch:

Title: Re: 1" post old ?
Post by: simonm on April 16, 2009, 10:29 AM

nope its 1" inside diameter...

Title: Re: 1" post old ?
Post by: HEYWOOD BMX on April 16, 2009, 10:44 AM

 1" inch post will need a 28.6 clamp.

Title: Re: 1" post old ?
Post by: simonm on April 16, 2009, 10:49 AM

ta