Doctorot's '78 KZ1000 build
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Re: Doctorot's '78 KZ1000 build
01 Aug 2025 00:37 - 01 Aug 2025 01:43
I'll probably go with the bearings from APE since they are a fraction of the cost of OEM which is just NTN/NSK bearings anyway. I inspected everything closer tonight and the only damage I can see is some slight burnishing on the shaft where the bearing sits. I can't feel any imperfection and the other bearing fits on there perfectly with zero slop.
Last edit: 01 Aug 2025 01:43 by DoctoRot.
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Re: Doctorot's '78 KZ1000 build
01 Aug 2025 00:41 - 01 Aug 2025 01:29
IMHO as long as the debris is out and none of the gears are chipped I see no reason for it to not "go again" - could have been soooo much worse
PS: what does the clutch look like after those 5th gear pull aways ?
PS: what does the clutch look like after those 5th gear pull aways ?
1982 KZ1000 Ltd
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
Last edit: 01 Aug 2025 01:29 by Wookie58.
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Re: Doctorot's '78 KZ1000 build
17 Sep 2025 23:49 - 17 Sep 2025 23:50
Last edit: 17 Sep 2025 23:50 by DoctoRot.
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Re: Doctorot's '78 KZ1000 build
18 Sep 2025 13:10
Yay!
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
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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Re: Doctorot's '78 KZ1000 build
19 Sep 2025 10:58
That looks like the 7/11 on Nickerson. Did they move the Backfire Moto again?
The Rust Bros. Garage Collection
1974 Honda CB 550 K0
1975 Honda CB 400F Super Sport
1977 Kawasaki KZ 1000 LTD
1978 Kawasaki KL 250
1980 Suzuki GS 1100E
1983 Honda CB 1100F
1984 Honda Sabre 700
1984 Honda Interceptor 1000
1990 Moto Guzzi 1000
1994 Kawasaki ZG 1000 Concours
And more
1974 Honda CB 550 K0
1975 Honda CB 400F Super Sport
1977 Kawasaki KZ 1000 LTD
1978 Kawasaki KL 250
1980 Suzuki GS 1100E
1983 Honda CB 1100F
1984 Honda Sabre 700
1984 Honda Interceptor 1000
1990 Moto Guzzi 1000
1994 Kawasaki ZG 1000 Concours
And more
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Re: Doctorot's '78 KZ1000 build
19 Sep 2025 13:07 - 19 Sep 2025 13:08
It sure is. Moved to 2- kick coffee off Nickerson. Cheapest beer prices I have seen in the city. I’ve been to bike nights all up and down the west coast and I think backfire has the most interesting mix of bikes.
Last edit: 19 Sep 2025 13:08 by DoctoRot.
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Re: Doctorot's '78 KZ1000 build
07 Jan 2026 01:26
I was never totally happy with the Tarozzi rear sets on this bike. The peg location was too high, too far back, and too wide for my liking. The levers were too short for my size 13 feet and the angle of them meant I occasionally pushed them unintentionally with the side of my foot dragging the rear brake. On top of that I didn't like how chunky they looked. Pretty much the only things I like about them were the mechanism to keep the kick-start I developed and the rubber on the pegs.
Last year I did a control system retrofit and complete re-wire on a Bridgeport Boss CNC knee mill. Ive been teaching my self CNC machining and this project really pushed my ability to design, engineer, program, and manufacture these parts. I learned a lot along the way.
I still need to anodize them and modify the kickstand for clearance but they are functionaly done.
Last year I did a control system retrofit and complete re-wire on a Bridgeport Boss CNC knee mill. Ive been teaching my self CNC machining and this project really pushed my ability to design, engineer, program, and manufacture these parts. I learned a lot along the way.
I still need to anodize them and modify the kickstand for clearance but they are functionaly done.
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Re: Doctorot's '78 KZ1000 build
07 Jan 2026 01:47
Top shelf work as always Doc, I love them. Aftermarket generally looks "aftermarket" but custom pieces like this look like they belong. This is the sort of standard I would expect to see from the likes of Bimota
1982 KZ1000 Ltd
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
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Re: Doctorot's '78 KZ1000 build
07 Jan 2026 03:58
Outstanding work Doc! Love the articulation for kick start clearance. The design and fabrication shows inventiveness and skill!
BTW, is that mill in your home workshop? Or, are you doing some after hours tinkering where you work? Where I recently retired from, we had two different CNC Brideports, older versions than yours I think. Made in the 1980's. The control systems were aging on ours. Had to bring in a repair contractor a time or two, to replace PCB's and so forth. Bridgeport is no longer supporting with PCB's, but there is some company that refurbs the boards to keep the machines running. Our machinist loved them, regardless. Even for simple tasks, he used the CNC instead of the manual Lagun mill we also had.
BTW, is that mill in your home workshop? Or, are you doing some after hours tinkering where you work? Where I recently retired from, we had two different CNC Brideports, older versions than yours I think. Made in the 1980's. The control systems were aging on ours. Had to bring in a repair contractor a time or two, to replace PCB's and so forth. Bridgeport is no longer supporting with PCB's, but there is some company that refurbs the boards to keep the machines running. Our machinist loved them, regardless. Even for simple tasks, he used the CNC instead of the manual Lagun mill we also had.
Ed
Carb O-ring Kits : www.kzrider.com/forum/14-vendor-forum/62...rburetor-o-ring-kits
www.kzrider.com/forum/faq-wiki/618026-new-owner-things-to-know
1981 KZ750E2
www.kzrider.com/forum/11-projects/604901...z750e-project-thread
Carb O-ring Kits : www.kzrider.com/forum/14-vendor-forum/62...rburetor-o-ring-kits
www.kzrider.com/forum/faq-wiki/618026-new-owner-things-to-know
1981 KZ750E2
www.kzrider.com/forum/11-projects/604901...z750e-project-thread
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- kimchella
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Re: Doctorot's '78 KZ1000 build
07 Jan 2026 08:36
Great work Doc, just shows that you are never too old to learn new skills and techniques. The outcome looks awesome.
Rich.
Rich.
KZ650B1 frame number 225
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Re: Doctorot's '78 KZ1000 build
07 Jan 2026 12:18 - 07 Jan 2026 12:36This is in my home garage. This is an early 80's Bridgeport Boss CNC fitted with a Heidenhaine control system. This originally was in use at Nasa's Jet Propulsion Lab in Pasadena so primarily used for prototyping and has low hours and wear on it. I retro fitted with Centroid CNC control system and upgraded a bunch of the components while i was at it as well. I also added a VFD for the spindle motor so I can run this on single phase power.Outstanding work Doc! Love the articulation for kick start clearance. The design and fabrication shows inventiveness and skill!
BTW, is that mill in your home workshop? Or, are you doing some after hours tinkering where you work? Where I recently retired from, we had two different CNC Brideports, older versions than yours I think. Made in the 1980's. The control systems were aging on ours. Had to bring in a repair contractor a time or two, to replace PCB's and so forth. Bridgeport is no longer supporting with PCB's, but there is some company that refurbs the boards to keep the machines running. Our machinist loved them, regardless. Even for simple tasks, he used the CNC instead of the manual Lagun mill we also had.
Last edit: 07 Jan 2026 12:36 by DoctoRot.
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Re: Doctorot's '78 KZ1000 build
07 Jan 2026 12:42Puts a whole new slant on the term "shed build"This is in my home garage. This is an early 80's Bridgeport Boss CNC fitted with a Heidenhaine control system. This originally was in use at Nasa's Jet Propulsion Lab in Pasadena so primarily used for prototyping and has low hours and wear on it. I retro fitted with Centroid CNC control system and upgraded a bunch of the components while i was at it as well. I also added a VFD for the spindle motor so I can run this on single phase power.Outstanding work Doc! Love the articulation for kick start clearance. The design and fabrication shows inventiveness and skill!
BTW, is that mill in your home workshop? Or, are you doing some after hours tinkering where you work? Where I recently retired from, we had two different CNC Brideports, older versions than yours I think. Made in the 1980's. The control systems were aging on ours. Had to bring in a repair contractor a time or two, to replace PCB's and so forth. Bridgeport is no longer supporting with PCB's, but there is some company that refurbs the boards to keep the machines running. Our machinist loved them, regardless. Even for simple tasks, he used the CNC instead of the manual Lagun mill we also had.
1982 KZ1000 Ltd
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
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