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-   -   easy way to remove fork crown race with minimal tools? (https://www.bikeforums.net/singlespeed-fixed-gear/708340-easy-way-remove-fork-crown-race-minimal-tools.html)

LesterOfPuppets 01-20-11 10:36 PM

Quote:

Originally Posted by evilcryalotmore (Post 12107750)
Yep! Question for you, On sheldon brown's web site, He said i dont need a star nut, But if i have a compression spacer im fine.

Probably should read compression plug instead of compression spacer

evilcryalotmore 01-20-11 10:37 PM

Quote:

Originally Posted by LesterOfPuppets (Post 12107761)
Probably should read compression plug instead of compression spacer

Well it doesnt matter, im just waiting to get a star nut (:

TejanoTrackie 01-21-11 08:44 AM

Quote:

Originally Posted by LesterOfPuppets (Post 12107761)
Probably should read compression plug instead of compression spacer

No, Evil is correct. What he is referring to is a bolted circular clamp the same diameter of the steerer tube, which serves the same function that the stem does when it is tightened. Actually, the real purpose of a "compresssion spacer" is to allow the the stem to be moved up the steerer tube w/o needing a lot of regular spacers. Still, trying to adjust a headset properly w/o a topcap with either a star nut or compression plug is difficult at best, so his decision to simply buy another start nut is the correct one.

PlattsVegas 01-21-11 05:03 PM

I have always removed mine with a flat head screw driver, and installed with a piece of PVC pipe. Those were on mountiain bikes, bit I don't think it makes much difference. I have found that some forks allow the race to be removed easier than others.

LesterOfPuppets 01-21-11 05:52 PM

Quote:

Originally Posted by TejanoTrackie (Post 12108820)
No, Evil is correct. What he is referring to is a bolted circular clamp the same diameter of the steerer tube, which serves the same function that the stem does when it is tightened. Actually, the real purpose of a "compresssion spacer" is to allow the the stem to be moved up the steerer tube w/o needing a lot of regular spacers. Still, trying to adjust a headset properly w/o a topcap with either a star nut or compression plug is difficult at best, so his decision to simply buy another start nut is the correct one.

Ahhh, basically a locking spacer then? Yeah, using that or stem for preload is futile.

Or maybe more like this? I kinda looks like an oddly shaped locking spacer, but says adjustable and that it can be used for setting preload?

Sweet, another use for my headset wrenches.

TejanoTrackie 01-21-11 07:00 PM

1 Attachment(s)
Quote:

Originally Posted by LesterOfPuppets (Post 12111863)
Ahhh, basically a locking spacer then? Yeah, using that or stem for preload is futile.

Or maybe more like this? I kinda looks like an oddly shaped locking spacer, but says adjustable and that it can be used for setting preload?

Sweet, another use for my headset wrenches.

Yeah, I've seen those at the track. They are useful if you are constantly changing out bar / stem assemblies, and don't want to have to constantly readjust the the headset. You still need to install a topcap, because open steerer tubes are not permitted for safety reasons. In the example shown by SB, you can eliminate all the spacers between the locking spacer and stem, but the SB spacer is not also an adjuster like the Problem Solvers part.

Squirrelli 01-21-11 07:07 PM

I think Sheldon's spacer is a seat collar.

fixedgear80 01-21-11 07:13 PM

No one mentioned the oven/freezer trick?

Throw the fork in the freezer for about 2 hours.....
Throw the crown race in the oven (200 degrees) 45mins
If you have the right sized CR it should slide right into place.
I havent tried it yet but in theory it should work.
Will try it soon after I find the correct Headset for my bike

TejanoTrackie 01-21-11 07:46 PM

Quote:

Originally Posted by fixedgear80 (Post 12112276)
No one mentioned the oven/freezer trick?

Throw the fork in the freezer for about 2 hours.....
Throw the crown race in the oven (200 degrees) 45mins

Problem is my refrigerator freezer isn't big enough for a fork and the fork crown race in my latest headset (Cane Creek S3) has a rubber seal built in that I don't think would do well in an oven. But, seriously, it's a lot simpler to just install with a pipe or dedicated tool. Whack whack whack, and it's done.

thirdgenbird 01-21-11 07:51 PM

newer campagnolo headsets have seals on the bottom race as well. i am not sure if they are glued or vulcanized but either way you wont be removing it.

evilcryalotmore 01-23-11 05:34 PM

Got the star nut in. Worked like a charm (: thanks for the help everyone.

fixedgear80 01-23-11 05:47 PM

Quote:

Originally Posted by evilcryalotmore (Post 12106864)
Its impossible on my part to get the race in with a screw driver, i got it in evenly around, But i couldnt set the race down allthe way. So i'm going to go to homedepot or somewheer to find a pipe,maybe go to LBS tonight and get them set it in.

Sorry guys but that Pink saddle in background.....Most of the video just shows the end of it... LOL

evilcryalotmore 01-23-11 05:50 PM

rofl.

vw addict 01-23-11 06:30 PM

Quote:

Originally Posted by TejanoTrackie (Post 12112427)
Whack whack whack, and it's done.

seems like I've heard that before...

531phile 01-23-11 07:22 PM

Quote:

Originally Posted by polobreaka (Post 12106649)
flat head and hammer?

That's the method I use. Works too!


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