question for fitting new ZRX shocks to the KZ

  • richrand
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Re: question for fitting new ZRX shocks to the KZ

05 Apr 2015 17:07
#666671
Sorry I couldn't get a pick, but this is pretty much exactly where I am, except that the rivets on the chain actually touch the spring.
etbike3135 wrote: I think its the wheel and sprocket carrier. If it was a ltd wheel or z1 I think it would fit.

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  • Tyrell Corp
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Re: question for fitting new ZRX shocks to the KZ

05 Apr 2015 17:21
#666673
swest wrote: I've read here that to off set the wheel doesn't cause problems on the radical builds. How about off setting it 1/4"?
Steve

The zrx have an offset rear wheel as standard!
1980 Gpz550 D1, 1981 GPz550 D1. 1982 GPz750R1. 1983 z1000R R2. all four aces

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Re: question for fitting new ZRX shocks to the KZ

05 Apr 2015 17:28
#666675
You may be able to spread your swingarm open enough to get a spacer or some washers on the left side.This may give you enough clearance.

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Re: question for fitting new ZRX shocks to the KZ

05 Apr 2015 18:35 - 05 Apr 2015 18:39
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Tyrell Corp wrote:
swest wrote: I've read here that to off set the wheel doesn't cause problems on the radical builds. How about off setting it 1/4"?
Steve

The zrx have an offset rear wheel as standard!

The ZRX 1200 is, the 1100 isn't. The offsetting of the rear wheel isn't a big deal. As I stated earlier, have you tried just flipping the shocks upside down as the coil spring is larger in diameter compared to the shock body above the preload ring. So you could probable gain at least a 1/4" of clearance..... Just a thought...

Cory
2008 Kawasaki Concours 14
1999 Kawasaki ZRX1100
1976 Kawasaki KZ900
Last edit: 05 Apr 2015 18:39 by NakedFun.

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Re: question for fitting new ZRX shocks to the KZ

05 Apr 2015 18:58
#666703
I was thinking about it. Off setting isn't a good idea. The chain would ride on an angle wiping out the chain or sprockets. Maybe damaging the bearing. Spreading the swing arm could cause cracks at the welds unless it is heated and bent. Two slight bends. I welded frames and was a finish welder for three years until I was 21. Wheel chars and medical equipment but the principals are the same. Just let it cool off on it's own. That way the swing arm will be wider on one side with a spacer to make up the difference. We're only talking 1/4-1/2" here.
Comments?
Steve

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Re: question for fitting new ZRX shocks to the KZ

05 Apr 2015 20:27
#666716
So I flipped the shocks upside down and now it fits great on the left side. On the right side the reservoir hits the brake caliper. So I flipped them around so the reservoir is facing front and the left still fits great (plenty of clearance), but now the spring seat is hitting the rear brake stay. For what's it's worth, the seat hit the stay the other way too, but the contact with the caliper was the bigger problem. Can I get a super thin brake stay?

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Re: question for fitting new ZRX shocks to the KZ

05 Apr 2015 20:29 - 05 Apr 2015 20:31
#666718
Ace hard ware have some plastic bushing u can use to gain the 1/4" u may need
They would go against the frame and arm then slide your shock use one washer then a corn nut.
AlsoI if you want both side to look the same just do the same on the other side
And get 1/4" longer bolts ...also at Ace
1982 GS1000sz Katana ( #15...17K Miles)
1982 GS1000sz Katana ( # 297....7100k Miles)
1978 Kz1000 Z1R. 10K Miles1
1978 kz1000 z1r 27k miles
1977 KZ 1000 A ( Project ) 54K Miles
1976 Kz900A4 (Red)21K miles
1976 Kz900A4 ( Red)7500 miles
1974 Z1 900 project
Last edit: 05 Apr 2015 20:31 by spdygon.

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Re: question for fitting new ZRX shocks to the KZ

05 Apr 2015 20:30
#666720
I'd be more concerned with the reservoir being up side down.
Steve

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Re: question for fitting new ZRX shocks to the KZ

06 Apr 2015 04:46 - 06 Apr 2015 08:05
#666736
There is nothing wrong with running upside down as the resivior is a nitrogen charged bladder that keeps the fluid in the shock pressurized. The only watch out is that now your compression and rebound adjustments are opposite location you left them! Lol. Either way, it seems you have some other clearance issues to deal with.

Cory
2008 Kawasaki Concours 14
1999 Kawasaki ZRX1100
1976 Kawasaki KZ900
Last edit: 06 Apr 2015 08:05 by NakedFun.

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Re: question for fitting new ZRX shocks to the KZ

06 Apr 2015 08:01
#666775
I looked for info online and what I could find was that with gas reservoir shocks, orientation doesn't matter. Very open to clarifications here.

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Re: question for fitting new ZRX shocks to the KZ

06 Apr 2015 08:05
#666777
Good to know.
Steve

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