THE GPZ 1100 Project

Moderator: FZR Forum Moderators

User avatar
csofos
Level 4.5
Level 4.5
Posts: 469
Joined: Wed Jul 16, 2008 1:29 pm
Location: Greece Didymotiho
Contact:

THE GPZ 1100 Project

Post by csofos »

This is an old Kawasaki GPZ 1100 '82. It's a friends bike and he askeed me to put on a 5,5"x17" rear rim and an up-side-down front. Well.... i took the challenge, 'cause my tickets to Australia cost (a lot).

Ladies and Gentllemen, i introduce you, the Kawasaki GPZ 1100.

Image

Image

Image
THE COST OF YOUR HELMET, IT DEPENTS ON HOW MUCH EXPENSIVE YOU THINK YOUR HEAD IS.
User avatar
csofos
Level 4.5
Level 4.5
Posts: 469
Joined: Wed Jul 16, 2008 1:29 pm
Location: Greece Didymotiho
Contact:

Re: THE GPZ 1100 Project

Post by csofos »

Of course, the 1st think you do is to disassemple. I started from the rear arm. It was an after market on it. Nikko Baker from Holland.
Image

You can see the differences between the 2 rear arms. The one i purchased it's from Suzuki gsx 750 (on the right). It's with double shock absorbers, and will do just fine for our job. The owner wanted to keep the suspension that way.

Image

After only slightly mods with some bushes, i kept the original rear arm shaft from the GPZ and put the GSX rear arm on. Looks better ha?
Image

Image
THE COST OF YOUR HELMET, IT DEPENTS ON HOW MUCH EXPENSIVE YOU THINK YOUR HEAD IS.
User avatar
R3TARD
Level 4.5
Level 4.5
Posts: 491
Joined: Thu May 22, 2008 7:07 pm
Location: north Georgia
Contact:

Re: THE GPZ 1100 Project

Post by R3TARD »

That didnt take long did it. What kinda USD forks you going with?

1992 FZR 600
Yoshi exhaust
K&N pods
Airtech R1-kit
02 R6 fork swap
02 R6 Swingarm
520 chain conversion
07 R6 controls
Vortex R6 clipons
07 R6 radial master


2003 CBR 600rr
bone stock
User avatar
csofos
Level 4.5
Level 4.5
Posts: 469
Joined: Wed Jul 16, 2008 1:29 pm
Location: Greece Didymotiho
Contact:

Re: THE GPZ 1100 Project

Post by csofos »

R3TARD wrote:That didnt take long did it. What kinda USD forks you going with?
From Suzuki gsx-r 750 (don't know what year)
THE COST OF YOUR HELMET, IT DEPENTS ON HOW MUCH EXPENSIVE YOU THINK YOUR HEAD IS.
User avatar
R3TARD
Level 4.5
Level 4.5
Posts: 491
Joined: Thu May 22, 2008 7:07 pm
Location: north Georgia
Contact:

Re: THE GPZ 1100 Project

Post by R3TARD »

sweet cant wait to see the front end

1992 FZR 600
Yoshi exhaust
K&N pods
Airtech R1-kit
02 R6 fork swap
02 R6 Swingarm
520 chain conversion
07 R6 controls
Vortex R6 clipons
07 R6 radial master


2003 CBR 600rr
bone stock
User avatar
Genesis
Level 8.0
Level 8.0
Posts: 828
Joined: Wed Jul 30, 2008 11:47 pm
Location: Washington, USA

Re: THE GPZ 1100 Project

Post by Genesis »

schweet, I can see a friend of mine doing this. It will be a sleeper
1990 Yamaha FZR600 Genesis, Daily Driver
My FZR6 Rebuild

1985 GMC 4x4 T-15 X-Cab Sierra
1999 Chevy 4x4 Blazer (wifes car)

"If a man can build it, I can take it apart and sometimes even put it back together and fix it" --Unknown

"'I wish none of this had happened.' 'So do all who live to see such times. But that is not for them to decide. All we have to decide is what to do with the time that is given to us.....'" J.R.R. Tolkien
sweekster
2000+ Posts
2000+ Posts
Posts: 2773
Joined: Tue May 13, 2008 10:52 am
Location: Perris, CA

Re: THE GPZ 1100 Project

Post by sweekster »

Flatside carbs and now a modern suspension, huh? Nice. You keep good company.
Duane...
Bike:
1994 Yamaha FZR 1000 EXUP
Factory Pro Stage 1 Jetting | K&N Filter | Corbin Seat | ProTek Keyless Gas Cap | GSXR Mirrors
My Thread
Cage:
2005 Saab 9-7x 5.3i Arc AWD

Image


THE WIKI IS YOUR FRIEND
THE SEARCH IS YOUR SIGNIFICANT OTHER
USE THEM!!
User avatar
csofos
Level 4.5
Level 4.5
Posts: 469
Joined: Wed Jul 16, 2008 1:29 pm
Location: Greece Didymotiho
Contact:

Re: THE GPZ 1100 Project

Post by csofos »

In order to allign the engine and rear rim sprockets, i had to narrow the rear sprocket mounting at 12mm

Image

After that, i turned to the front end.

Image

Which finally disassempled

Image

Vroooommmm..... vroooooommmm...... :banana:

Image

Waiting for new bearings.

Image
THE COST OF YOUR HELMET, IT DEPENTS ON HOW MUCH EXPENSIVE YOU THINK YOUR HEAD IS.
User avatar
csofos
Level 4.5
Level 4.5
Posts: 469
Joined: Wed Jul 16, 2008 1:29 pm
Location: Greece Didymotiho
Contact:

Re: THE GPZ 1100 Project

Post by csofos »

I started today the work on the front end. This is the triple clamp of the up-side-down. Its' shaft doesn't fit on gpzs' frame though.
Image

So i made a new shaft, that could fit both the triple clamp and frame.
Image

Look at the differences
Image

I took off the old shaft and put the new one.
Image

Then i gave it a very good welding, with George helping me
Image

Ready to fit in
Image

That's the way gpz looks like now. (Nikos helped me take this shoot).
Image
THE COST OF YOUR HELMET, IT DEPENTS ON HOW MUCH EXPENSIVE YOU THINK YOUR HEAD IS.
User avatar
csofos
Level 4.5
Level 4.5
Posts: 469
Joined: Wed Jul 16, 2008 1:29 pm
Location: Greece Didymotiho
Contact:

Re: THE GPZ 1100 Project

Post by csofos »

95FZR600 wrote:I take it, you turned your own stem on a lathe? Looks beautiful!
Exactly. I know that job as well ;)
THE COST OF YOUR HELMET, IT DEPENTS ON HOW MUCH EXPENSIVE YOU THINK YOUR HEAD IS.
User avatar
Genesis
Level 8.0
Level 8.0
Posts: 828
Joined: Wed Jul 30, 2008 11:47 pm
Location: Washington, USA

Re: THE GPZ 1100 Project

Post by Genesis »

very very nice, I can think of a half dozen things that you could do on my bike
1990 Yamaha FZR600 Genesis, Daily Driver
My FZR6 Rebuild

1985 GMC 4x4 T-15 X-Cab Sierra
1999 Chevy 4x4 Blazer (wifes car)

"If a man can build it, I can take it apart and sometimes even put it back together and fix it" --Unknown

"'I wish none of this had happened.' 'So do all who live to see such times. But that is not for them to decide. All we have to decide is what to do with the time that is given to us.....'" J.R.R. Tolkien
User avatar
mrfreeze5
Level 8.0
Level 8.0
Posts: 811
Joined: Thu Jun 12, 2008 6:15 am
Location: Denver, Co

Re: THE GPZ 1100 Project

Post by mrfreeze5 »

I like it! I love taking old classic bikes and updating them with new tech and making them look unique. Keep up the good work and keep the pics coming! This build is so cool I wont even give you crap because its a Kawi! :thumbsup:
User avatar
csofos
Level 4.5
Level 4.5
Posts: 469
Joined: Wed Jul 16, 2008 1:29 pm
Location: Greece Didymotiho
Contact:

Re: THE GPZ 1100 Project

Post by csofos »

Genesis wrote:very very nice, I can think of a half dozen things that you could do on my bike
OK, name your list and i'm coming :thumbsup:
THE COST OF YOUR HELMET, IT DEPENTS ON HOW MUCH EXPENSIVE YOU THINK YOUR HEAD IS.
User avatar
mrfreeze5
Level 8.0
Level 8.0
Posts: 811
Joined: Thu Jun 12, 2008 6:15 am
Location: Denver, Co

Re: THE GPZ 1100 Project

Post by mrfreeze5 »

Im doing something similar to a 1980 Yamaha XS1100. Shaft drive>chain drive conversion. R1 forks, single sided swingarm. Right now, its just a bare frame on the patio and a parts bike stuck in the back of my jeep until my lazy friends come help me unload it.
User avatar
Genesis
Level 8.0
Level 8.0
Posts: 828
Joined: Wed Jul 30, 2008 11:47 pm
Location: Washington, USA

Re: THE GPZ 1100 Project

Post by Genesis »

csofos wrote:
Genesis wrote:very very nice, I can think of a half dozen things that you could do on my bike
OK, name your list and i'm coming :thumbsup:
:cheers: i Will pick you up at the airport. I'm just not sure the stuff I need done is worth the price for a plane ticket from Greece
1990 Yamaha FZR600 Genesis, Daily Driver
My FZR6 Rebuild

1985 GMC 4x4 T-15 X-Cab Sierra
1999 Chevy 4x4 Blazer (wifes car)

"If a man can build it, I can take it apart and sometimes even put it back together and fix it" --Unknown

"'I wish none of this had happened.' 'So do all who live to see such times. But that is not for them to decide. All we have to decide is what to do with the time that is given to us.....'" J.R.R. Tolkien
Post Reply

Return to “Honda / Suzuki / Kawasaki Garage”