81 KZ1100 or a 75 Z900
- davej6997
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81 KZ1100 or a 75 Z900
15 Dec 2010 19:53 - 15 Dec 2010 19:55
I have a really nice 1981 KZ1100 that I have been asked to trade for a 1975 Z900.
My bike is ready to ride and doesnt take much work to keep up. The Z900 needs the valves adjusted and the carbs cleaned just to make it more of a reliable runner.It will also need a bunch of cleaning.
I am not afraid to do the work. As a matter of fact I like doing it.
From what I can tell the Z900 is more of a collector bike and is sought after more then the KZ1100.
Should I make the trade or not? Pros? Cons?
Thanks for your help on this. Just looking to get some Kawasaki lovers input.
My bike is ready to ride and doesnt take much work to keep up. The Z900 needs the valves adjusted and the carbs cleaned just to make it more of a reliable runner.It will also need a bunch of cleaning.
I am not afraid to do the work. As a matter of fact I like doing it.
From what I can tell the Z900 is more of a collector bike and is sought after more then the KZ1100.
Should I make the trade or not? Pros? Cons?
Thanks for your help on this. Just looking to get some Kawasaki lovers input.
Last edit: 15 Dec 2010 19:55 by davej6997. Reason: add pic
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- stonemaster
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Re: 81 KZ1100 or a 75 Z900
15 Dec 2010 20:11 - 15 Dec 2010 20:14
WTF a REAL Z!1 is much more valuable than what u have, then the ? become WHY?
I would, the value in the future is much higher for the Z1 (if it is a REAL Z1) than the 1100 JMO but if ur in doubt go to fleabay and compare auction between the two, then u will have the answer grasshopper
but again why ??? this guy offered it to u ??/ ask for booty???
I would, the value in the future is much higher for the Z1 (if it is a REAL Z1) than the 1100 JMO but if ur in doubt go to fleabay and compare auction between the two, then u will have the answer grasshopper
but again why ??? this guy offered it to u ??/ ask for booty???
Last edit: 15 Dec 2010 20:14 by stonemaster.
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- TerryK
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Re: 81 KZ1100 or a 75 Z900
15 Dec 2010 21:09
Hard for us to judge, but personally I'd take the 900. Never liked the looks of the 1100.
A 75 KZ900 is not a Z1 btw. Only the 73 is a true Z1.
A 75 KZ900 is not a Z1 btw. Only the 73 is a true Z1.
1977 KZ1000
GSXR swingarm and rear brake
WM6 rear Akront rim
Wiseco 1075c pistons
33 smoothbores
stage 3 Web Cams
Head porting
Dyna S ignition
Lockhart oil cooler
Wiseco header
1980 Z1R drag bike
1200cc
38 Flatslides, .
500' cams
7" slick
Dyan 4000 SP ignition
etc
Ontario, Canada
GSXR swingarm and rear brake
WM6 rear Akront rim
Wiseco 1075c pistons
33 smoothbores
stage 3 Web Cams
Head porting
Dyna S ignition
Lockhart oil cooler
Wiseco header
1980 Z1R drag bike
1200cc
38 Flatslides, .
500' cams
7" slick
Dyan 4000 SP ignition
etc
Ontario, Canada
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- KZ250LTD
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Last edit: 13 Feb 2012 19:15 by KZ250LTD.
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- stonemaster
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- trianglelaguna
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Re: 81 KZ1100 or a 75 Z900
16 Dec 2010 03:49
that is a nice 1100...trade for a week and see what you think then...
1976 KZ900
2003 ZX12R
2007 FZ1000
2004 ninja 250R for wife
2003 ZX12R
2007 FZ1000
2004 ninja 250R for wife
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- Mcdroid
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Re: 81 KZ1100 or a 75 Z900
16 Dec 2010 10:47
You really have to do some soul-searching on what you want in a motorcycle. If you have your 1100 dialed in and are having fun with it...keep it. If you want to own a bit of history...trade for the Z1B.

Michael
Victoria, Texas
1982 GPz750
1977 KZ1000A
1978 KZ1000A
1982 GPz1100
1975 Z2A
Victoria, Texas
1982 GPz750
1977 KZ1000A
1978 KZ1000A
1982 GPz1100
1975 Z2A
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- davej6997
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Re: 81 KZ1100 or a 75 Z900
16 Dec 2010 20:15
Well it says Z1E on the motor and Z1F on the neck. He is willing to give me 800.00 with the trade. It needs carbs rebuilt, valve adjustment and gasket and general maintainence.
I like my KZ but would be interested in a bit of history and willing to do the work to clean it up.
I like my KZ but would be interested in a bit of history and willing to do the work to clean it up.
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- trianglelaguna
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Re: 81 KZ1100 or a 75 Z900
17 Dec 2010 00:12
post a pic of this Z-1????

1976 KZ900
2003 ZX12R
2007 FZ1000
2004 ninja 250R for wife
2003 ZX12R
2007 FZ1000
2004 ninja 250R for wife
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- Mcdroid
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Re: 81 KZ1100 or a 75 Z900
17 Dec 2010 02:14
davej6997 wrote:
+1 on what trianglelaguna said...also, post the motor and frame VINs...if you are thinkng of going for the deal, make sure that the VINs 'match' and what he has: a Z1B or a KZ900...there are some value issues between the two. Be also advised, that refurbing a Z1-era bike can be a money pit and is not for the faint-hearted. You'll be trading (more or less) a perfectly good running bike for a non-runner.
Well it says Z1E on the motor and Z1F on the neck. He is willing to give me 800.00 with the trade. It needs carbs rebuilt, valve adjustment and gasket and general maintainence.
I like my KZ but would be interested in a bit of history and willing to do the work to clean it up.
+1 on what trianglelaguna said...also, post the motor and frame VINs...if you are thinkng of going for the deal, make sure that the VINs 'match' and what he has: a Z1B or a KZ900...there are some value issues between the two. Be also advised, that refurbing a Z1-era bike can be a money pit and is not for the faint-hearted. You'll be trading (more or less) a perfectly good running bike for a non-runner.
Michael
Victoria, Texas
1982 GPz750
1977 KZ1000A
1978 KZ1000A
1982 GPz1100
1975 Z2A
Victoria, Texas
1982 GPz750
1977 KZ1000A
1978 KZ1000A
1982 GPz1100
1975 Z2A
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- Kidkawie
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Re: 81 KZ1100 or a 75 Z900
17 Dec 2010 07:52
Here's my 75 Z1 build:
kzrider.com/index.php?option=com_kunena&...w&catid=11&id=375078
The carb kits are cheap and you can rebuild them without disassembling the whole rack. It's not a money pit because it a Z1, I restored mine for around $1000. I didn't have to get into the engine thankfully, so most of the money was cosmetics.
The carb kits are cheap and you can rebuild them without disassembling the whole rack. It's not a money pit because it a Z1, I restored mine for around $1000. I didn't have to get into the engine thankfully, so most of the money was cosmetics.
1975 Z1 900
1994 KX250 Supermoto
2004 KX125
1994 KX250 Supermoto
2004 KX125
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- davej6997
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Re: 81 KZ1100 or a 75 Z900
17 Dec 2010 16:14
Tag on frame says Z1F 53209. The motor says Z1E 053266. The title says that the Vin/Serial number is Z1FS3209.
Anyone have any idea what all this means?
Thanks for all the feadback. Really helps me learn about this bike.
Anyone have any idea what all this means?
Thanks for all the feadback. Really helps me learn about this bike.

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