650/750 primary chain
- steell
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650/750 primary chain
13 Oct 2006 18:19
I have measured five 750 four primary chains in a search for a good one to install in my GPz750, and every one of them was at or beyond the specified service limits.
So I search online and the only ones I can find are OEM Kawasaki, and they cost over $180 (including shipping!!:woohoo:
It's a Morse HyVo style chain that is 52 links long, and it should be available somewhere for ~$50.00.
There are a lot of smart people on KZR, and I'm sure they know a lot more people, so someone ought to know where I can buy one, or have one made.
I have already e-mailed Jeff at Z1, but he must be pretty busy as he hasn't replied yet.
So I search online and the only ones I can find are OEM Kawasaki, and they cost over $180 (including shipping!!:woohoo:
It's a Morse HyVo style chain that is 52 links long, and it should be available somewhere for ~$50.00.
There are a lot of smart people on KZR, and I'm sure they know a lot more people, so someone ought to know where I can buy one, or have one made.
I have already e-mailed Jeff at Z1, but he must be pretty busy as he hasn't replied yet.
KD9JUR
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- wireman
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Re: 650/750 primary chain
13 Oct 2006 21:47
i did some looking on differant sites,doesnt seem to be a popular item,but the good news is everybody sells cam chains if you need one for it!

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- fixer5000
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Re: 650/750 primary chain
14 Oct 2006 03:28
do you know what the pitch is?? maybe you could order it from an industrial bearing house??? it would have to be cheaper that way...steve
1978 kz650b pretty much stock
\\\\\\\" get there fast but arrive alive \\\\\\\"
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\\\\\\\" get there fast but arrive alive \\\\\\\"
massachusetts
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- Lorcan
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Re: 650/750 primary chain
14 Oct 2006 04:31
You can get them from Klasmo if Jeff doesn't have them.
760cc - 8.69@162mph
810cc, 211mph www.750turbo.com
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810cc, 211mph www.750turbo.com
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- wireman
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Re: 650/750 primary chain
14 Oct 2006 06:52
i looked on klasmo,that sites a little complicated for me!

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- steell
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Re: 650/750 primary chain
14 Oct 2006 07:04
Z-Power in the UK has them for the same price as Klasmo, but shipping would still make them $180+ 
Chain of the same width but 66-72 links is available for snowmobiles for ~$70, so it seems like a 52 link chain should be no more than that.
Being a cheapskate can be a lot of work sometimes

Chain of the same width but 66-72 links is available for snowmobiles for ~$70, so it seems like a 52 link chain should be no more than that.
Being a cheapskate can be a lot of work sometimes

KD9JUR
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- mariozappa
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Re: 650/750 primary chain
14 Oct 2006 07:15
I think Jeff is still in the process of moving.
I still have that 650 engine that's making it's way around the state.
Don't know how stretched it is.
I still have that 650 engine that's making it's way around the state.

1977 KZ650C1
and the KZ650/KZ750 Conversion
and the KZ650/KZ750 Conversion

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- 77KZ650
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Re: 650/750 primary chain
14 Oct 2006 08:30
Jeff must be really busy, I emailed him a couple days ago, and he hasnt really been on here in awhile. If you cant find anything Steell, maybe Jeff could get a big order to save on shipping if a bunch of us all placed an order....just an idea:)
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01 ZX-12R street/drag bike. 8.97 @155.7 pump gas, dot tires, no bars, no power adders. top speed in the 1/4: 161MPH
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- steell
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Re: 650/750 primary chain
14 Oct 2006 08:45
I have never heard of a 650/750 primary chain breaking, but since I am going all out on rebuilding this motor it's better to not take a chance, plus I would prefer a non rattling primary chain.
I am not worried about Jeff, I am sure he will answer just as soon as he has a chance to do so.
I'm doing some research at the moment and looking for someone to make up a bunch of chains, Borg Warner is not really interested in anything less than a million dollar order, and that's not going to happen, but other places make them under license.
And I do a daily scan of eBay of course, maybe a NOS one will pop up
I am not worried about Jeff, I am sure he will answer just as soon as he has a chance to do so.
I'm doing some research at the moment and looking for someone to make up a bunch of chains, Borg Warner is not really interested in anything less than a million dollar order, and that's not going to happen, but other places make them under license.
And I do a daily scan of eBay of course, maybe a NOS one will pop up

KD9JUR
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- OnkelB
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Re: 650/750 primary chain
14 Oct 2006 10:09
Steell, does anyone carry TourMax parts in the US? They make a replacement chain - not sure if it´s cheaper than OEM, but it´s worth a try.
Btw these bikes all use the same primary chain (OEM 13122-007):
77-83 KZ 650 B1-B3, C1-C3, D1-D2, E1/F1-F4, H1-H3
80-83 KZ 750 E1-E3, H1-H4, L1-L3, N1-N3
83-85 ZX 750 A1-A3 UniTrak (GPz)
91-94 ZR 750 C1-C4
You could also check a Honda dealer, the same chain is used on the 79-83 Honda CB900 F/C - the Honda OEM no. is 13610-438-004
Btw these bikes all use the same primary chain (OEM 13122-007):
77-83 KZ 650 B1-B3, C1-C3, D1-D2, E1/F1-F4, H1-H3
80-83 KZ 750 E1-E3, H1-H4, L1-L3, N1-N3
83-85 ZX 750 A1-A3 UniTrak (GPz)
91-94 ZR 750 C1-C4
You could also check a Honda dealer, the same chain is used on the 79-83 Honda CB900 F/C - the Honda OEM no. is 13610-438-004
77 KZ 650 B1, 82 GPz 1100 B2.
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- steell
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Re: 650/750 primary chain
14 Oct 2006 14:42
Thanks OnkelB!!
Getting a lot closer to reasonable with the Honda part, it's $113.52
Getting a lot closer to reasonable with the Honda part, it's $113.52

KD9JUR
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- OnkelB
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Re: 650/750 primary chain
14 Oct 2006 16:11
No problem. The Honda price quote you got is app. half of what the TourMax costs over here ($230), but I have no real basis for comparison as I don´t know the cost of an OEM chain - however TourMax parts are usually a whole lot cheaper than OEM parts, so it might be worth your while to check if anyone in the US carries them.
77 KZ 650 B1, 82 GPz 1100 B2.
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