• Required reading for all forum users!!!

    Welcome!
    Register to access the full functionality of the GSResources forum. Until you register and activate your account you will not have full forum access, nor will you be able to post or reply to messages.

    A note to new registrants...
    All new forum registrations must be activated via email before you have full access to the forum.

    A Special Note about Email accounts!
    DO NOT SIGN UP USING hotmail, outlook, gmx, sbcglobal, att, bellsouth or email.com. They delete our forum signup emails.

    A note to old forum members...
    I receive numerous requests from people who can no longer log in because their accounts were deleted. As mentioned in the forum FAQ, user accounts are deleted if you haven't logged in for the past 6 months. If you can't log in, then create a new forum account. If you don't get an error message, then check your email account for an activation message. If you get a message stating that the email address is already in use, then your account still exists so follow the instructions in the forum FAQ for resetting your password.

    Have you forgotten your password or have a new email address? Then read the forum FAQ for details on how to reset it.

    Any email requests for "can't log in anymore" problems or "lost my password" problems will be deleted. Read the forum FAQ and follow the instructions there - that's what we have one for...

  • Returning Visitors

    If you are a returning visitor who never received your confirmation email, then odds are your email provider is blockinig emails from our server. The only thing that can be done to get around this is you will have to try creating another forum account using an email address from another domain.

    If you are a returning visitor to the forum and can't log in using your old forum name and password but used to be able to then chances are your account is deleted. Purges of the databases are done regularly. You will have to create a new forum account and you should be all set.

1980 GS550L rebuild

  • Thread starter Thread starter glenwill
  • Start date Start date
I have the stock bars off my 1980 GS850GL that you are welcome to for the cost of shipping. Only problem is that they are a little on the rusty side. Not solid brown or anything, but I don't think they could be made shiny again as-is. Don't know if the cost of getting them rechromed would be worth it, but I thought I would offer them up anyway.

Thanks. If they are rusty, I'll probably pass, but thank you for replying.
 
I'm still in need a new handlebars. As I mentioned before, I like the stock L bars, mine are rusty and have been bent badly and bent back several times. I'd feel better with new ones.

Any hints on how to find something the same or very similar?

Glen

Glenn I might have something that you might like. Came on a 750ex I reciently bought and I'm going to part out. They look like mini apehangers. I can take some measurements and a photo. Not sure how they compair stock L bars, thats what they could be for all I know. I also have some off of my '78 750 that seemed a little tall to me. Send me a PM if your interested. Her is two photos of the 750ex when I got it to give you and idea what the are like.
130116_0003.jpg

130116_0002.jpg

If I remember the chrome is good and they are straight. I'll pull them out if you want more info.
 
I'm pretty happy with how the forks are polishing up. Here's a shot of the old and new:

2013-03-16%2012.55.25.jpg


The rest of the aluminum is coming out nice too. I'll take some more pix when I finish the buffing stage.

Glen
 
I've made great progress. I'll try to post pix this weekend. I had the frame powder coated. It cost $275 for the frame, swing arm, all mounting pieces, air box, battery box, etc. I thought it was a good deal, and they look great.

I'm putting the new swingarm bearings in, and I have a question. I froze them, and used bolt rod, and had no problem getting them installed.

My question is on how deep they should go. The original bearings were installed just below flush. However, the channel goes about 4-5 MM deeper than flush, and they were not installed all the way in until they stopped.

Here's a pic of the original bearing:
Old%20bearing%20depth.jpg


I measured the depth of the channel at 34.44 mm, and my bearing at 30 mm. Here's the caliper with the bearing in to show how much deeper the channel is than the bearing:
Swing%20arm%20depth%20to%20stopper.jpg


Finally, this is how deep I have the new ones installed:
New%20bearings%20installed.jpg


So, do I have them deep enough? If I reach my finger in through the bearing, I can feel the edge where the channel gets smaller and the bearing would bottom out if I kept pushing it in.

Glen
 
Last edited:
Per Eric

Per Eric

They are supposed to be flush with the outside but you can also install longer bearings to take up the gap that you found/cheaper.
You will be fine with them where they are.
 
They are supposed to be flush with the outside but you can also install longer bearings to take up the gap that you found/cheaper.
You will be fine with them where they are.

Thanks for replying. Do you think it's ok that I recessed them a little bit? I guess I should have left them completely flush until I asked.
 
Is there a spacer between the speedometer drive and the fork? I'm rebuilding a GS550LZ and the front wheel doesn't look centered to me. The speedometer drive unit rests directly against the fork when I assembled the front end. It looks like a thin spacer may have originally been between the drive unit and fork.
 
I don't have the same model, so I don't think it would be comparable. I don't see a spacer on mine.
 
Anyone have a thought on whether slightly recessing my bearings will cause an issue? I think I could back them out with a toggle bolt and a large washer until they are flush.
 
Ok, I took some pix today, finally.

Here's the bling - polished aluminum and chrome. I'm sure better is possible, but I'm pretty happy:
2013-04-06%2012.54.17.jpg


The powder coated frame:
2013-04-06%2012.58.22.jpg


And the other powder coated parts:
2013-04-06%2013.00.29.jpg


I don't know what others pay for powder coating, but $275 for all of that seemed like a good deal.

Today I finished cleaning the engine and wheels. I wasn't completely happy with the engine cleaning, but I suspect it's because it really needs to be repainted. I just didn't want to do that now, since this is my only bike, and riding season is a-comin!

Tomorrow I start putting her back together! Can't wait to see how it looks and rides.

Glen
 
It is done!! It even started on the very first attempt! I still need to sync the carbs, but I'll do that next weekend. Took it out for a ride, and it felt great. New stator and R/R is working great. Haven't fully tested the electrical system, but a quick measure at a couple thousand RPM showed 14v. I'll do a full measure this weekend too.

Here's some pix:
2013-04-21%2018.02.38.jpg


2013-04-21%2018.02.57.jpg


2013-04-21%2018.03.12.jpg


2013-04-21%2018.03.23.jpg


And here's the first startup:
https://dl.dropboxusercontent.com/u/109906609/GS550L%20Rebuild/2013-04-21%2015.12.22.mp4

Still lots more to learn about these bikes, but I could not have done it without this forum. Many thanks, and I hope to continue learning and be able to help others.

Next on the bike I'll replace the seat leather, and paint the tank and side panels. Budget didn't allow for them, and painting the frame was a higher priority.

Glen
 
Nicely done! That is a beautiful bike.

I'm not personally a fan of shiny chrome/polished aluminum, but wow! Your bike might be changing my mind.

Congrats!
 
Nicely done! That is a beautiful bike.

I'm not personally a fan of shiny chrome/polished aluminum, but wow! Your bike might be changing my mind.

Congrats!

Thanks. I wasn't sure myself, but all-in-all, the polished effect doesn't seem too much too me. It looks like a practically new bike.
 
Back
Top