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'78 rear duckbill removal

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27 Mar 2019 09:49 #801125 by Kzkrazy
'78 rear duckbill removal was created by Kzkrazy
I would like to remove the large rear duckbill that is on the back of my bike but I do not have a welder to do any frame modifications. Has anyone been able to remove this and use the stock seat without welding a seat ring or doing other welding modifications? If I have to I will take it somewhere and have it modded but I would like to do it myself if I can. Thanks.

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30 Mar 2019 12:28 #801294 by rstnick
Replied by rstnick on topic '78 rear duckbill removal
Not sure which KZ model your referring to, should add your model to a signature line.
You can just unscrew the duckbill and remove it.
There will be large gap around the back end of the seat, but a 650D model seat on a 650B/C may work to fill in the gap.

The duckbill is a distinctive part to many KZs, and most are unwilling to let theirs go, and those without sometimes wish they had one.

Rob
CANADA

Need a key for your Kawasaki? PM me

1978 KZ650 C2, 130K kms, Delkevic ex, EI, CVK32, PMC easy clutch, ATK fork brace, steering damper, braced swingarm, ZRX shocks, 18" Z1R front wheel.
2000 ZRX1100
2011 Ninja 250R - Wife's
2005 z750s (aka GPz750)
1978 KZ1000 project
The following user(s) said Thank You: Street Fighter LTD

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30 Mar 2019 12:48 - 30 Mar 2019 12:53 #801295 by 650ed
Replied by 650ed on topic '78 rear duckbill removal
I'm amazed. I seen plenty of times when folks were trying to ADD a duckbill to their KZ, but removing it? It's one of the things that makes a KZ look great. Oh well, I guess everyone is entitled to his opinion. Ed

Update -

My mistake; I take back my previous statement. I forgot about the 2 examples (shown below) where creative folks removed the duckbill when building their dream bikes. Ed




1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)
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Last edit: 30 Mar 2019 12:53 by 650ed.

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  • 10 22 2014
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30 Mar 2019 14:24 - 30 Mar 2019 14:25 #801298 by SWest
Last edit: 30 Mar 2019 14:25 by SWest.

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  • Street Fighter LTD
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  • TURBO, Its Better to be Blown than Injected
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30 Mar 2019 19:21 #801305 by Street Fighter LTD
Replied by Street Fighter LTD on topic '78 rear duckbill removal
Ed Said I'm amazed. I seen plenty of times when folks were trying to ADD a duckbill to their KZ, but removing it? It's one of the things that makes a KZ look great. Oh well, I guess everyone is entitled to his opinion. Ed
Thats what I was thinking too.


Original owner 78 1000 LTD
Mr Turbo Race Kit, MTC 1075 Turbo pistons by PitStop Performance , Falicon Ultra Lite Super Crank, APE everything. Les Holt @ PDM's Billet Goodies . Frame by Chuck Kurzawa @ Logghe Chassis . Deep sump 5qt oil pan. RIP Bill Hahn

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30 Mar 2019 19:40 #801306 by 9er rider
Replied by 9er rider on topic '78 rear duckbill removal
You will need structure behind your seat or you will have independent suspension on your swingarm....not good dime city cycles maybe for a hoop and cross member

76 kz 900 1075 76 kz 900 a4 78 kz 1000 ltd

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30 Mar 2019 20:26 #801307 by TexasKZ
Replied by TexasKZ on topic '78 rear duckbill removal
All the tails I have seen are plastic and provide no structure.

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

www.kzrider.com/11-projects/620336-anoth...uild-thread?start=24

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