KZP Gearing

More
01 Oct 2015 11:25 #692848 by jackleberry
Replied by jackleberry on topic KZP Gearing

ThatGPzGuy wrote: I probably based it on the same evidence you have. The stock 630 gear is 15T and the stock part number ends in 15T.
Makes sense.


I'm afraid I can confirm that part 13144-1318 is not an 18T sprocket. It's 17T, same as what I had, only more expensive and of no use to me.

1997 KZ1000P (P16)
2001 KZ1000P (P20)
The following user(s) said Thank You: ThatGPzGuy

Please Log in or Create an account to join the conversation.

  • ThatGPzGuy
  • Topic Author
  • Offline
  • Sustaining Member
  • More Sparky than Speed Racer
More
02 Oct 2015 03:11 #692929 by ThatGPzGuy
Replied by ThatGPzGuy on topic KZP Gearing
Darn. Thanks for letting me know.
So it's a 530? Could you go with a 40T rear to get the final gearing where you want it?

Jim
North GA
2016 Yamaha FJR1300ES
1982 GPz750 R1
1974 Kawasaki H1
1976 Kawasaki KZ400
1979 Yamaha XS650 cafe'
2001 KZ1000P
2001 Yamaha YZ426
1981 Honda XR200 stroked in an '89 CR125 chassis
1965 Mustang
1967 Triumph GT6
1976 Bronco
"If you didn't build it, it's not really yours"

Please Log in or Create an account to join the conversation.

More
02 Oct 2015 04:29 #692952 by bl_francis
Replied by bl_francis on topic KZP Gearing
What are the stock sizes for the KZP 1000? I have a 1987 and my sprockets and chains are worn out.

1987 KZ1000 Police

Please Log in or Create an account to join the conversation.

More
02 Oct 2015 04:39 - 02 Oct 2015 04:40 #692958 by 650ed
Replied by 650ed on topic KZP Gearing
The stock sprocket sizes for the KZ1000-P6 Police 1000 (1987) are 15/41. Ed

1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)
Last edit: 02 Oct 2015 04:40 by 650ed.
The following user(s) said Thank You: bl_francis

Please Log in or Create an account to join the conversation.

More
02 Oct 2015 07:04 #692989 by jackleberry
Replied by jackleberry on topic KZP Gearing

ThatGPzGuy wrote: Darn. Thanks for letting me know.
So it's a 530? Could you go with a 40T rear to get the final gearing where you want it?


Yeah it's 530. I just bought the 42T rear sprocket and was hoping not to have to replace it (PITA). Also, at 42T its already very small. I'd worry about the chain hitting the swingarm going any smaller.

I ordered an 18T sprocket from vortex which may or may not have the 4.5mm boss on it. We'll see. Still haven't found a source for spacers other than Z1E, who will no doubt charge me $14 to ship something that would fit in an envelope...

1997 KZ1000P (P16)
2001 KZ1000P (P20)

Please Log in or Create an account to join the conversation.

More
03 Oct 2015 05:20 #693104 by bl_francis
Replied by bl_francis on topic KZP Gearing
Just one last question... If I'm going with the stock sprocket sizes what chain should I buy?

1987 KZ1000 Police

Please Log in or Create an account to join the conversation.

More
03 Oct 2015 05:58 #693109 by 650ed
Replied by 650ed on topic KZP Gearing
According to the parts diagram (see link below) the KZ1000-P6 uses a EK630SZDOX98L chain. So I believe that is a 630 chain with 98 links, but be sure to double check before buying. Buy a high quality o-ring or x-ring chain. Some high quality chain manufacturers are EK; Tsubaki; and D.I.D. Cheap chains not only do not last long, they also can come apart which is dangerous. Ed

www.powersportswarehouse.com/p/Kawasaki#...6-1987/C52C5245F2240

1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)
The following user(s) said Thank You: bl_francis

Please Log in or Create an account to join the conversation.

More
03 Oct 2015 06:25 #693115 by bl_francis
Replied by bl_francis on topic KZP Gearing
What if I got this setup?

Attachment image.png not found


1987 KZ1000 Police
Attachments:

Please Log in or Create an account to join the conversation.

More
03 Oct 2015 07:23 #693121 by 650ed
Replied by 650ed on topic KZP Gearing
I suggest you call the folks at Z1E and ask them about it because you would be changing from a size 630 chain to a size 530 chain. They should be able to give good advice based on their customers' experience with that change. Ed

1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)
The following user(s) said Thank You: bl_francis

Please Log in or Create an account to join the conversation.

More
03 Oct 2015 07:56 - 03 Oct 2015 08:04 #693126 by jackleberry
Replied by jackleberry on topic KZP Gearing

bl_francis wrote: What if I got this setup?

Attachment image.png not found


That would put you at 2.73:1. Which is a lower gearing than the stock 530 setup (17/41) 2.41:1 (but the same as the stock 630 setup (15/41)) . Also that 15T front sprocket is going to be very small (a 15T 530 sprocket is smaller than a 15T 630 sprocket). They say that the tighter the radius around the front sprocket, the more rapid the chain wear.

And the stock 530 chain is 116 links, so you're going to have to remove two links from that 118 link chain.

EDIT: Actually, I'm not really sure how many teeth are on the stock 530 rear sprocket (2002-2005). All I have to go on is online (mis)information. They could have kept the same ratio and used a 46 or 47.

1997 KZ1000P (P16)
2001 KZ1000P (P20)
Last edit: 03 Oct 2015 08:04 by jackleberry.
The following user(s) said Thank You: bl_francis

Please Log in or Create an account to join the conversation.

More
05 Oct 2015 05:07 #693405 by bl_francis
Replied by bl_francis on topic KZP Gearing
So...Thanks again guys. You were right. I talked to Rob at Z1 and he was super helpful. I was going to go with 18/49 on the 530 chain but they were out of the 18 tooth front sprocket like some of you said. He though maybe a 16/44 but said he didn't like to have such a small sprocket on the front.

We ended up going with a 630 chain with 15/42 and 98 link chain. He said it will put my revs from 4000 to 3900 but I don't usually ride that fast anyway.

Thanks again fo all of your help and expertise guys.

1987 KZ1000 Police

Please Log in or Create an account to join the conversation.

More
05 Oct 2015 06:06 #693418 by missionkz
Replied by missionkz on topic KZP Gearing

bl_francis wrote: So...Thanks again guys. You were right. I talked to Rob at Z1 and he was super helpful. I was going to go with 18/49 on the 530 chain but they were out of the 18 tooth front sprocket like some of you said. He though maybe a 16/44 but said he didn't like to have such a small sprocket on the front.

We ended up going with a 630 chain with 15/42 and 98 link chain. He said it will put my revs from 4000 to 3900 but I don't usually ride that fast anyway.

Thanks again fo all of your help and expertise guys.

OK, are you running the stock chain guard?

Bruce
1977 KZ1000A1
2016 Triumph T120 Bonneville
Far North East Metro Denver Colorado

Please Log in or Create an account to join the conversation.

Powered by Kunena Forum