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RADBMX.CO.UK  |  Technical & Reference Section  |  Tech and Restoration  |  Seat Post Sucks - Elina UL
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Author Topic: Seat Post Sucks - Elina UL  (Read 5209 times)

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punkdSICO

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Seat Post Sucks - Elina UL
« on: May 09, 2011, 07:32 PM »
Ahh!!  My blimmin Elina UL seat post slips back down into the frame after a few mins riding.  I weight 74kg so not exactly heavy.  I do the clamp up as tight as I dare.

Do seat posts come in slightly different diameters?  Are there any tricks to giving them a little more staying power (grip).

PS: I will be getting ride of it but need a short terms solution..

ta,

Paul

Offline Peter J

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Re: Seat Post Sucks - Elina UL
« Reply #1 on: May 09, 2011, 07:38 PM »
Cut a coke (or beer) can into strips and use then as shim's between post/frame/clamp etc etc

It's easier if you cut the coke can horizontally as well

 :daumenhoch:
I might actually build a bike this year instead of just hoarding parts :)

punkdSICO

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Re: Seat Post Sucks - Elina UL
« Reply #2 on: May 09, 2011, 07:42 PM »
Cut a coke (or beer) can into strips and use then as shim's between post/frame/clamp etc etc

It's easier if you cut the coke can horizontally as well

 :daumenhoch:
Great tip!!  Unfortunately I dont have any empty beer cans but maybe I can pop to the offee and buy half a dozen..   :D

ta, mate..

Paul

Offline Peter J

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Re: Seat Post Sucks - Elina UL
« Reply #3 on: May 09, 2011, 08:00 PM »
One other tip.........if you drink the 6 cans get an adult to supervise the "can cutting"  >:D

And heed the words of the legendary Norm Abram...


/>
 >:D
I might actually build a bike this year instead of just hoarding parts :)

punkdSICO

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Re: Seat Post Sucks - Elina UL
« Reply #4 on: May 09, 2011, 09:13 PM »
Feck!!  So, I got about a postage stamps worth of can down my shaft, and although it is a lot better, its still slowly lowering.  Anymore suggestions?

Thinking of trying bulimia to keep my Elina from slipping..  Anyone know of any good bulimia forums?

ta,

Paul

Offline Peter J

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Re: Seat Post Sucks - Elina UL
« Reply #5 on: May 09, 2011, 09:17 PM »
Paul,

Cut a long strip and rap it around the seat post, do a trial fit its too tight or to big cut a little bit more off until its a snug fit.

 :daumenhoch:
I might actually build a bike this year instead of just hoarding parts :)

Offline hunterdubber

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« Last Edit: May 09, 2011, 09:26 PM by Hunterdubber »

Clean

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Re: Seat Post Sucks - Elina UL
« Reply #7 on: May 09, 2011, 10:00 PM »
Ahh!!  My blimmin Elina UL seat post slips back down into the frame after a few mins riding.  I weight 74kg so not exactly heavy.  I do the clamp up as tight as I dare.

Do seat posts come in slightly different diameters?  Are there any tricks to giving them a little more staying power (grip).

PS: I will be getting ride of it but need a short terms solution..

ta,

Paul

My Snakepost came supplied with a shim for just this situation!  :daumenhoch:

punkdSICO

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Re: Seat Post Sucks - Elina UL
« Reply #8 on: May 09, 2011, 10:02 PM »
Ta for the shim link.  Just ordered it but coming from he US so doubt it will be here for the weekend..

ta,

Paul

Offline bobafett

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Re: Seat Post Sucks - Elina UL
« Reply #9 on: May 09, 2011, 11:48 PM »
One other tip.........if you drink the 6 cans get an adult to supervise the "can cutting"  >:D

And heed the words of the legendary Norm Abram...


/>
 >:D

Fookin LOL Pete  :2funny: :LolLolLolLol:

mongoositis - an expensive disease......

Offline jT Racing

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Re: Seat Post Sucks - Elina UL
« Reply #10 on: May 09, 2011, 11:50 PM »
what clamp are you using?
ding dong

punkdSICO

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Re: Seat Post Sucks - Elina UL
« Reply #11 on: May 10, 2011, 08:40 AM »
what clamp are you using?
..a red one:


Sorry but not sure.  I think it says MX on the side.  It does only have a single bolt; maybe clamps with front and back bolts give more clampage (is that a word?).

Ta,

Paul

Offline bobafett

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Re: Seat Post Sucks - Elina UL
« Reply #12 on: May 10, 2011, 08:59 AM »

Nice SH-101  :coolsmiley:
mongoositis - an expensive disease......

punkdSICO

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Re: Seat Post Sucks - Elina UL
« Reply #13 on: May 10, 2011, 01:16 PM »

Nice SH-101  :coolsmiley:
Ta.  Probably have not turned it on for over 4 years.  I have more synths in cupboards that I have forgotten about then most people have in their studios :(  Still, I have plenty more that I have not forgotten about :)

BTW, that 101 features in the video in my signature (although not actually in the song).

Ta,

Paul

Offline ED209

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Re: Seat Post Sucks - Elina UL
« Reply #14 on: May 10, 2011, 01:23 PM »
just buy a proper seat post & a seat  :4_17_5:

sorted  ;D
"Do not go gentle into that good night,
Old age should burn and rave at close of day;
Rage, rage against the dying of the light."

Dylan Thomas

WANTED : Victor DX 9/16 spindle or pedal

Offline ED209

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Re: Seat Post Sucks - Elina UL
« Reply #15 on: May 10, 2011, 01:26 PM »
Does it say SHITE after all the rooms at the start - made me laugh that  ;D


Nice SH-101  :coolsmiley:
Ta.  Probably have not turned it on for over 4 years.  I have more synths in cupboards that I have forgotten about then most people have in their studios :(  Still, I have plenty more that I have not forgotten about :)

BTW, that 101 features in the video in my signature (although not actually in the song).

Ta,

Paul
"Do not go gentle into that good night,
Old age should burn and rave at close of day;
Rage, rage against the dying of the light."

Dylan Thomas

WANTED : Victor DX 9/16 spindle or pedal

Offline popedante

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Re: Seat Post Sucks - Elina UL
« Reply #16 on: May 10, 2011, 02:01 PM »


use a plastic 35mm film canister , cut off the end and cut down the length to suit ....jobs a gud'n


punkdSICO

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Re: Seat Post Sucks - Elina UL
« Reply #17 on: May 10, 2011, 02:19 PM »
Does it say SHITE after all the rooms at the start - made me laugh that  ;D
Hi - yeah, words of wisdom from Leah, the singer.  I try not to direct, control or even question her lyrics as I dont believe in art-by-committee.  To be honest, I try not to even think about her lyrics because when I do, I then feel like I have to question them (usually along the lines of "what the feck are you on about??!!")

:)

Paul

Offline Gnarlyscoots

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Re: Seat Post Sucks - Elina UL
« Reply #18 on: May 10, 2011, 02:36 PM »
Trust me bro, your not gonna like that seat and post one bit.  :-\ The angle of the seat once fitted to the DP makes it impossible to sit on comfortably and looks like its taking off  ;D Proper pants  :buck2:
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