who knows what size clamp..

[hophopsnap]

fits an 04 echo pure?

dankeee

edit-the seat clamp..

[willapaj]

get a caliper and measure it...

[DigIT]

I wouldn't stake my life on 27.2 seatpost, but I'm pretty sure that's what mine was.

[BSA]

if its a 27.2 post seat clamp should be 31.8

[hophopsnap]

dont think its 27.2, I remember having to order some weird ass size post. I'd go do a caliper, but the only one I have at work (bike shop) is real weird.

Figured someone would know on here so I could just order something.

[toyota200x]

I have a 03 pure and 27.2 is not the size. It is some weird size so I used a 27.2 with a homemade shim out of sheetmetal.

[DigIT]

I measured mine- looks like 31 mm outer diameter of seat-tube, 28mm inner diameter, and my seat post looks to be a 27 using a mm rule- not a caliper. It's an echo pure, year I'm not 100% on.

[tomacropod]

it is a 27.2mm seatpost so probably a 31.8mm clamp. standard tubing, derailleur mounts...all that logic stuff...

- Joel

[aykay]

i have a 03 pure, and it is a 27.2mm. listen to tomac he knows everything.