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my 75/4

Posted: Tue Oct 28, 2014 12:00 pm
by jabcb
four 1975 Suzukis
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Re: my 75/4

Posted: Tue Oct 28, 2014 3:56 pm
by tz375
Nice collection. Really nice 550.

Are the wheels on the gray bike tubeless or tubed? The est I have of those GS wheels don't have the bead required to hold a tubeless tire, so I had to buy tubes to slip inside the tires. That theoretically reduces teh speed rating from 130 to 118 but I hardly see that as a problem.

Re: my 75/4

Posted: Sat Nov 01, 2014 8:26 am
by Suzukidave
Nice collection :up: I didnt know you are the new owner of Red Zone ?

Re: my 75/4

Posted: Sat Nov 01, 2014 3:16 pm
by jabcb
Yes.

Coyote did excellent work on RedZone. The only mod I did was to switch to bar end mirrors.

Also got the T500 from a forum member a few years back.
I upgraded it to a modern rectifier/regulator & H4 headlight.
The side stand bracket broke off & I had it welded back on. Also had the typical leaky petcock problem.
Has a bit too much fork spring sag -- am undecided on what to do about it.

The red GT750 has about 700 miles on a complete motor rebuild.

I got the gray GT750 after the PO did all the updates but hadn't sorted it out.
Had Avon RoadRiders installed but I don't remember if it has tubes. I haven't had any problems with air leaks.
Have just recently finished the sorting.

Don't know what kind of pipes the gray GT750 has.
Its gutless below 4k & makes good power 4.5k & up.
Its a bit annoying. Lots of hills where I live. If you pull out going up hill from a stop sign, it slowly accelerates while you wait for 4k rpm.
Am thinking about changing the gearing.

Re: my 75/4

Posted: Thu Nov 06, 2014 5:49 am
by Flywheel
I've seen some of Jabcb's collection, all very clean machines. :up:

Re: my 75/4

Posted: Wed Aug 12, 2015 7:46 pm
by Suzukidave
We need to put together a Pa. gathering :up:

Re: my 75/4

Posted: Fri Aug 14, 2015 7:54 am
by jabcb
Suzukidave wrote:We need to put together a Pa. gathering :up:
Good idea. :up:

Updated gray GT750 with Jemco exhaust.
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Re: my 75/4

Posted: Fri Aug 14, 2015 8:12 am
by Suzukidave
That looks great :up: