Clutch replacement

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12 May 2010 04:58 #367394 by kz750ohio
Clutch replacement was created by kz750ohio
I have been going through the old girl and I thought while I was in there I would go ahead and replace the friction plates and clutch springs. Original ones from 1982. I was thinking about putting the APE clutch kit in there from Z1-enterprise. Is there a problem with doing that? Should I just stick with OEM type plates and new springs?
My riding style is mainly around town and a little bit of highway. No hard racing or anything like that.

thanks,

max

1982 kawasaki kz750 with mikuni carbs bs34, stock everything else.

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12 May 2010 06:51 #367404 by rstnick
Replied by rstnick on topic Clutch replacement
Not sure of the Ape kit, but some aftermarket kits will make the squeeze on the clutch lever harder.
I had a Cir Cycle clutch kit in my bike, and the pull on the lever was getting too hard. My hand would start to hurt after about an hour.

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, 18" Z1R front wheel.
2000 ZRX1100
2011 Ninja 250R
2005 z750s

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12 May 2010 07:41 #367410 by 650ed
Replied by 650ed on topic Clutch replacement
If you're not using the bike on the racetrack stick with OEM. Heavy duty springs will wear out your hand and the clutch cable. Ed

1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

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12 May 2010 09:24 #367433 by bhardy501
Replied by bhardy501 on topic Clutch replacement
I was wondering the same thing about the APE clutch assembly.
cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll...VIP:watchlink:top:en

1980 KZ1000B LTD

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12 May 2010 13:30 #367479 by T_Dub
Replied by T_Dub on topic Clutch replacement
I'll let you know about the APE, one is going in my 810 when its done. I got the needle bearing pusher too though, supposed to make ti easier to engage.

1977 KZ650B1
-810cc
-Cavanaugh Racing Head
-Mikuni RS34's
-GPR Muffler

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14 May 2010 13:03 #367918 by APE Jay
Replied by APE Jay on topic Clutch replacement
Our clutch comes with an extra plat which provides approx 14% more clutch contact area. It also has heavied duty springs.

With the extra contact area, most mildly built street bikes don't need to use the springs and can just install the clutch with their oem springs. In that cast you will have a much stronger clutch with no increase in lever pressure.

If you have 9 second horsepower. put the springs in.

If you use heavier springs with any clutch in the KZ, put our needle bearing pusher in it. Otherwise you run the risk of welding the clutch pushrod shaft to the ball.

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16 May 2010 05:47 #368229 by kz750ohio
Replied by kz750ohio on topic Clutch replacement
thanks Jay for the information.

1982 kawasaki kz750 with mikuni carbs bs34, stock everything else.

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