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Technical & Reference Section => Tech and Restoration => Topic started by: punkdSICO on June 06, 2011, 08:39 PM

Title: Headset Spring - whats it for?
Post by: punkdSICO on June 06, 2011, 08:39 PM

Hi all

I got a lovely GT headset from a Rad member.  Its still not fitted but I was wondering, what is the spring for?  Here is a picture I have "borrowed" from a recent sale posting.  Its the thing in the bottom left of his picture:

(http://www.radbmx.co.uk/archive/albums/yy339/thewinsta/IMG_0975.jpg)

ta,

Paul

Title: Re: Headset Spring - whats it for?
Post by: dordymush on June 06, 2011, 08:52 PM

it keeps the head set tight.locks it.

Title: Re: Headset Spring - whats it for?
Post by: BrianP on June 06, 2011, 09:07 PM

Yep, what Dave said above (hiya dave ;))

It's for spring loading the top cup of the headset.

Your top cone should have wee teeth in it, kinda like the inside of a cassette hub or freewheel. You pop it in and pretension it - stops the headset unwinding and getting loose.
I've one here - they're pretty good - after you get them set up right. that bit's kind of a pain...

Brian  :daumenhoch:

Title: Re: Headset Spring - whats it for?
Post by: punkdSICO on June 06, 2011, 09:38 PM

..thanks guys..  Never seen these before.  Hopefully ill be assembling the bike (well, partically) in the next week or two.  Just need some frickin wheels!!!

thanks again,

Paul