gs swingarm and rear tire

toad
Topic Author
Offline
User

23 Mar 2009 08:20 #274499 by toad

gs swingarm and rear tire was created by toad

hello everyone just got a say awesome sight and info thanks for that...I need a little help with my 75 z1
I have purchased the gs 1100 swingarm and would like to go with around a 170, 17" tire is there a rear end that is preferably the easiest to go with eg, gs or zx and what should I need besides tire and rim for complete assembly.
Any tips would be great.

78 kz 1000
wiesco 1015
29mm smoothbores
gs1100 swingarm
gsxr rear

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

StreetfighterKz
Offline
User

23 Mar 2009 08:50 #274504 by StreetfighterKz

Replied by StreetfighterKz on topic gs swingarm and rear tire

Check out this link. It explains how to get a 180 tire in a Gs arm. Hope this helps.

Later, Doug

1978 z1000 Streetfighter
1976 z900 Stripfighter (work in progress)
1983 Gpz750 Resto-Mod
1989 Vmax

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

smithgpz
Offline
User

23 Mar 2009 10:44 #274531 by smithgpz

Replied by smithgpz on topic gs swingarm and rear tire

a gs arm and 180-17.no problem.

Attachments:

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

toad
Topic Author
Offline
User

23 Mar 2009 11:31 #274542 by toad

Replied by toad on topic gs swingarm and rear tire

thanks Doug that tire looks killer, I guess there are a few other things I should consider.Now would zx tire and rim be a similar application or should I stick with the gsxr conversion?I really dont know if I need a 180 tire but a 160 or 170 would beef her up a bit too.

78 kz 1000
wiesco 1015
29mm smoothbores
gs1100 swingarm
gsxr rear

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

Mercymac
Offline
User

23 Mar 2009 15:29 #274631 by Mercymac

Replied by Mercymac on topic gs swingarm and rear tire

Does this tire/spacer change affect the angle of your chain? were any adjustments made with in this area?

"If you dont know where you're going, its hard to get there.."

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

Old Man Rock
Offline
User

24 Mar 2009 04:00 #274762 by Old Man Rock

Replied by Old Man Rock on topic gs swingarm and rear tire

Not sure about this but due to the wider rim/tire you may be requiring an offset counter sprocket as well...

OMR

1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter

Phoenix, Az

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

StreetfighterKz
Offline
User

24 Mar 2009 04:30 #274769 by StreetfighterKz

Replied by StreetfighterKz on topic gs swingarm and rear tire

Mercymac wrote:

Does this tire/spacer change affect the angle of your chain? were any adjustments made with in this area?

Yeah, an offset front sprocket is needed. Sometimes you can get away with a 3/8" offset or other times you'll need either a 1/2" or 5/8" offset front sprocket.

If you use a 160 or 170 you can go with a 4.5" rim in which case just about any Katana 600/750 can donate. I have a 160 tire on the back of my 1000 and it looks like it's proportional.

Later, Doug

1978 z1000 Streetfighter
1976 z900 Stripfighter (work in progress)
1983 Gpz750 Resto-Mod
1989 Vmax

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

toad
Topic Author
Offline
User

24 Mar 2009 05:52 #274788 by toad

Replied by toad on topic gs swingarm and rear tire

right now I have the stock 16" .Sounds like I will look for a 4.5 rim. Once tire is on then I will measure for offset sprocket correct? I suppose I would have to use the axle from the tire and rim that I use.What did you use for the front?( matching katana tire)

78 kz 1000
wiesco 1015
29mm smoothbores
gs1100 swingarm
gsxr rear

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

StreetfighterKz
Offline
User

24 Mar 2009 07:10 #274804 by StreetfighterKz

Replied by StreetfighterKz on topic gs swingarm and rear tire

Use the axle from the swingarm as that's what the chain adjusters are designed for. Adapt the rim to the axle using different bearings if necessary. If you want a 17" front rim then you'll either have to find a Kz1000C police front end and adapt the new rim to that or the other way would be grab the whole front end from the donor bike.

Later, Doug

1978 z1000 Streetfighter
1976 z900 Stripfighter (work in progress)
1983 Gpz750 Resto-Mod
1989 Vmax

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

Mercymac
Offline
User

10 Apr 2009 11:06 #280289 by Mercymac

Replied by Mercymac on topic gs swingarm and rear tire

Thanks for the help guys!

"If you dont know where you're going, its hard to get there.."

Attachments:

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

donthekawguy
Offline
User

10 Apr 2009 17:31 #280400 by donthekawguy

Replied by donthekawguy on topic gs swingarm and rear tire

I'm in the middle of this swap right now. the rear axle you need is a 20mm one. You will need to get it from a gs1100e. Don't forget the e when descibing the model. The gs1100 or gs1000 models have a smaller axle.

Rathdrum Idaho
1971 Kawasaki g3ss
1972 Yamaha R5 350
1965 Suzuki Hillbilly
1964 Yamaha 125

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

gs swingarm and rear tire

Forum Links