ENVE Seatpost cap

Discuss light weight issues concerning road bikes & parts.
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420sickbro
Posts: 1
Joined: Tue Apr 17, 2012 2:45 am

by 420sickbro

I am building a ISP cappy using enve seatpost hardware. Can someone with and enve seatpost measure the ID of the hole the clamping hardware sits in and its width? Enve sold me the hardware but didnt tell me the dimensions.
Thanks

petepeterson
Posts: 1402
Joined: Fri Jan 07, 2011 6:58 am
Location: 604

by petepeterson

Bump because I have the same question! Anyone?

kramnnim
Posts: 49
Joined: Mon Aug 30, 2010 10:18 pm

by kramnnim

It's around 32mm (1.25") wide and the ID is around 30.5mm. Would get a better measurement if I could find my calipers...

goodboyr
Posts: 1388
Joined: Wed Jan 10, 2007 10:56 pm
Location: Canada

by goodboyr

I used my calipers. Did not remove the insert, but measured its outside diameter in a couple of places (which should equal the ID of the hole). It was 31.04 mm one way, 31.06 the other way. I would guess its 31 mm.

petepeterson
Posts: 1402
Joined: Fri Jan 07, 2011 6:58 am
Location: 604

by petepeterson

Thanks so much for the help guys!

I realized that I also need to know not just the diameter but also the width of the hole (from one side to the other) too in order to get the correct tube length. Would really appreciate if someone could post that.

:beerchug:

kramnnim
Posts: 49
Joined: Mon Aug 30, 2010 10:18 pm

by kramnnim

Width is 32mm/1.25"

goodboyr
Posts: 1388
Joined: Wed Jan 10, 2007 10:56 pm
Location: Canada

by goodboyr

I measured 31.7 mm using micrometer in two places.

kramnnim
Posts: 49
Joined: Mon Aug 30, 2010 10:18 pm

by kramnnim

goodboyr wrote:I used my calipers. Did not remove the insert, but measured its outside diameter in a couple of places (which should equal the ID of the hole). It was 31.04 mm one way, 31.06 the other way. I would guess its 31 mm.


The clamp OD is bulged at the ends where you may have been measuring...curious what the actual ID is. A 30.9mm seatpost will not fit inside the hole.

I need to buy some calipers.

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