1981 LTD 1000 questions

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13 Apr 2021 19:11 - 13 Apr 2021 19:12 #846655 by Claude.
1981 LTD 1000 questions was created by Claude.
Another day, another bike... I just got a 1981 LTD 1000 on which I intend to make a light restoration. First questions though are related to the suspension. I'm not really used to this model and, to my eyes, the fork seem to be quite long and the shock, quite short.
Anyone here that have a 1981 (or 1982) LTD (or CSR?) could tell me what are the dimensions shown below please?
Dimension A is taken right under the lower triple clamp to the top of the fork scraper.
Dimension B is taken right under the lower triple clamp to the center of wheel axle (just in case you don't have a scraper on the fork. Not needed if A is known).
Dimension C is the eye-to-eye shock length.

On my bike, dimension A is 8 in., B is 22 3/4 in. and C is 12 3/8 in.

Thanks a lot !!



2017 Versys 1000
1982 KZ1000J2
1983 KZ1000J3
1982 GPZ1100
1983 KZ750L
1982 KZ1000J2 (another one!)
2017 Yamaha FZ07
Last edit: 13 Apr 2021 19:12 by Claude..

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15 Apr 2021 06:06 #846767 by TexasKZ
Replied by TexasKZ on topic 1981 LTD 1000 questions
With the suspension fully unloaded, I got the following measurements.
A = 8 inches
B = 22 1/2 inches
C = 14 inches

A and B will be affected a bit by how much of the fork tube is above the top yoke. I adjusted my measurements to reflect the measurement with the fork tube flush. However, my not so perfect memory thinks the shock length should be closer to 13 1/2, so maybe that should be confirmed.

1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough
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15 Apr 2021 06:50 #846775 by Claude.
Replied by Claude. on topic 1981 LTD 1000 questions
Thanks a lot for your numbers!! This seems to confirm that the rear shocks are shorter than OEM. What made me believe this is that the bike is very hard to put on the centerstand. I got some spare parts with the bike; hopefully I’ll find the OEM shocks there. Thanks again!!!

2017 Versys 1000
1982 KZ1000J2
1983 KZ1000J3
1982 GPZ1100
1983 KZ750L
1982 KZ1000J2 (another one!)
2017 Yamaha FZ07

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15 Apr 2021 07:09 #846779 by TexasKZ
Replied by TexasKZ on topic 1981 LTD 1000 questions
Progressive says 13.5 inches, and Ohlins says 347 mm, or 13.7 inches.

1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

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15 Apr 2021 07:21 #846781 by Matt bx
Replied by Matt bx on topic 1981 LTD 1000 questions
My 81 LTD 1000 is...

Rear unloaded, 13.75" (Progressive 12-1207B)
Front unloaded 35.5"

I also have an 18" rear wheel, which helps level the bike out a little. 


 
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15 Apr 2021 07:25 #846782 by TexasKZ
Replied by TexasKZ on topic 1981 LTD 1000 questions
35.5? Are you measuring from the top yoke?

1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

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15 Apr 2021 08:06 #846790 by Matt bx
Replied by Matt bx on topic 1981 LTD 1000 questions
Yep, that's from the top of the yoke to the bottom of the fork. I currently have the forks off for cleaning and oil/spring change. 

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26 Apr 2021 14:15 - 26 Apr 2021 14:15 #847503 by Claude.
Replied by Claude. on topic 1981 LTD 1000 questions
Is there a reproduction mirror available for those 1981+ KZ1000? I mean, LTD, CSR and 1000J.
I easily found repros for 1978 Z1R (which are round black plastic with a flat back) but nothing yet for 1981+ (which are also round black plastic but with a convex back).
I found some used ones on Ebay but I would prefer new repros. I looked at Emgo catalogs but no luck.
Thanks!


2017 Versys 1000
1982 KZ1000J2
1983 KZ1000J3
1982 GPZ1100
1983 KZ750L
1982 KZ1000J2 (another one!)
2017 Yamaha FZ07
Last edit: 26 Apr 2021 14:15 by Claude..

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29 Apr 2021 16:04 #847718 by Matt bx
Replied by Matt bx on topic 1981 LTD 1000 questions
Z1 Enterprises sells an assortment of mirrors that would work. I think some are period correct. Others are modern/cafe style. 
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29 Apr 2021 22:03 #847738 by 750 R1
Replied by 750 R1 on topic 1981 LTD 1000 questions
No eBay APP ID and/or Cert ID defined in Kunena configurationIs this the mirror you are looking for ?    

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29 Apr 2021 22:03 - 30 Apr 2021 20:14 #847739 by 750 R1
Replied by 750 R1 on topic 1981 LTD 1000 questions
No eBay APP ID and/or Cert ID defined in Kunena configuration

Is this the mirror you are looking for ?    They come in short and long stem.

Last edit: 30 Apr 2021 20:14 by 750 R1.

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30 Apr 2021 05:55 - 30 Apr 2021 05:57 #847747 by Claude.
Replied by Claude. on topic 1981 LTD 1000 questions

Z1 Enterprises sells an assortment of mirrors that would work. I think some are period correct. Others are modern/cafe style.



I surfed through all their mirrors and the only "sililar" one is the Z1-R repro. Here, I’m looking for a 1981-1984 repro. Thanks anyway!

Edit: Geez! How to separate our post to the quote we are answering???


2017 Versys 1000
1982 KZ1000J2
1983 KZ1000J3
1982 GPZ1100
1983 KZ750L
1982 KZ1000J2 (another one!)
2017 Yamaha FZ07
Last edit: 30 Apr 2021 05:57 by Claude..

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