Just joined the GT550 club!

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SClubSuzuki
On the street
Posts: 22
Joined: Mon Jan 26, 2015 2:04 pm
Country: USA
Suzuki 2-Strokes: Suzuki A50, S32 Olympian

Just joined the GT550 club!

Post by SClubSuzuki »

Hi all, just picked up a ‘73 GT550, in very rough shape but 100% complete (albeit in a few boxes, and I don't think the handlebars are stock). I’m actually in the middle of restoring another bike so won’t begin this for a while, but am very excited and just wanted to let you know.
To my horror there was a nest underneath the seat complete with seeds, but no signs of chewed wires thank god. I sprayed all the rubber with Armor All to stop any further dry rot, and sprayed every nut and bolt with WD-40 to put a halt to further rusting, though I have no illusions of the enormous restoration ahead. I've always considered the blue GT550 to be one of the very nicest looking bikes of that era. No idea yet what the original color was, but someone painted it an awful black, but I have every intention on restoring it to one of those blue beauties!

Anyway, I’ll eventually be posting updates on my progress.

Thanks,
Chris
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GTandcbr
Yeah Man, the Interstate
Posts: 590
Joined: Tue Mar 10, 2015 12:35 pm
Country: WALES
Suzuki 2-Strokes: suzuki gt 550j
Location: Wales

Re: Just joined the GT550 club!

Post by GTandcbr »

Hi and welcome to the 550 club! You are right you have some work to do there. Here is a link that may help you
https://www.oldjapanesebikes.com/mraxl_ ... /index.php" onclick="window.open(this.href);return false;
98 carb Blackbird and GT550j
SClubSuzuki
On the street
Posts: 22
Joined: Mon Jan 26, 2015 2:04 pm
Country: USA
Suzuki 2-Strokes: Suzuki A50, S32 Olympian

Re: Just joined the GT550 club!

Post by SClubSuzuki »

Thanks GT, for the welcome, and the link!
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Alan H
Moto GP
Posts: 3160
Joined: Thu Feb 16, 2012 11:50 am
Country: England
Suzuki 2-Strokes: 4 x GT550s - J, M, A, B.
Location: The Republic of South Yorkshire

Re: Just joined the GT550 club!

Post by Alan H »

Welcome to the asylum. My first 550 resto was a 1973 GT550K model, and I'm currently on with a 1972 J model. There's plenty of help here.
This site might help too - http://www.suzukicycles.org" onclick="window.open(this.href);return false;" onclick="window.open(this.href);return false; - lots of model and colour info.
My K rebuild - viewtopic.php?f=2&t=7198&view=previous#p132230" onclick="window.open(this.href);return false;
Think of how stupid the average person is, then realise that half of them are more stupid than that.
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Evans Ward
To the on ramp
Posts: 326
Joined: Mon Oct 24, 2016 12:35 pm
Country: USA
Suzuki 2-Strokes: 76 GT750, 72 H2 750, 84 RZ350
Location: Macon, GA. USA

Re: Just joined the GT550 club!

Post by Evans Ward »

Welcome! :up: You have a fair amount of work ahead of you but persistence and patience will see you through. You’ll find this forum helpful and friendly. Where in the US are you?
1976 Suzuki GT750 (Maui Blue), 1972 Kawasaki H2 750 Mach IV (Candytone Blue), 1984 Yamaha RZ350 (KRR- Yellow/ Black).
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jabcb
Moto GP
Posts: 4240
Joined: Mon Dec 13, 2010 4:32 pm
Country: USA
Suzuki 2-Strokes: 69 T350 thru 75 GT750
Location: southwestern Pennsylvania

Re: Just joined the GT550 club!

Post by jabcb »

Good luck & have fun with that GT550 build. :up:


I’m close to finishing a ’72 GT550 cafe build. I started with a fugly bike that had less rust than yours.
viewtopic.php?f=21&t=13106

The one sore spot on finding parts is the exploding starter clutch. Early GT550s have a starter clutch that tends to eventually self destruct.
The upgrade is discussed in Service Bulletin GT-26: http://www.ozebook.com/compendium/techb ... 022-26.pdf

The upgraded clutch parts have long been NLA, but complete late-model clutches show up on eBay from time to time.
Per the service bulletin, there are some part tolerance issues, so you should try to get a complete starter clutch + clutch mechanism.
Your bike might already have the upgrade. Its worth checking to see if you needs the parts. Or just go on the assumption that you need the upgrade.
BAS (Bike Acquisition Syndrome) - too many bikes but have room for more

Suzuki:
GT750 2x75
GT550 72 & 75
GT380 72
T500 69 project & 73 project
T350 69 & 71
Honda 85 CB650SC & 86 CB700SC
09 Triumph Bonneville SE
SClubSuzuki
On the street
Posts: 22
Joined: Mon Jan 26, 2015 2:04 pm
Country: USA
Suzuki 2-Strokes: Suzuki A50, S32 Olympian

Re: Just joined the GT550 club!

Post by SClubSuzuki »

Thanks so much for the helpful links. I’m in New Hampshire, riding season is just about over, sadly, but she won’t see the road for quite some time haha. Ah, so this is another bike with starter clutch issues huh? I went through that once with a 750 Virago. I actually like the fact that the bike is so rough looking, it’ll make it that much more enjoyable when she’s shining like a diamond!
ukfan4sure
On the street
Posts: 35
Joined: Mon Oct 12, 2015 12:53 pm
Country: USA
Suzuki 2-Strokes: 1973 GT550

Re: Just joined the GT550 club!

Post by ukfan4sure »

Congratulations! I too, am starting a 73 restore. I'm gonna need a lot of help from the experts here (buttering up intentional :) )
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