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This
is my principle GT380
A
1975 model M in Gypsy Candy Red which I purchased in 1979 with only 1500
miles on the clock.
Above picture taken at the MOT centre in the summer of 2017
After
using it in 1979/80, the bike was parked up following an accident (me
more than the bike to be honest). Briefly returned to the road in 1983
, by which time I was playing around with Z650s and therefore didn't get
used much so was parked up again.
I
eventually took it all apart and completed a rebuild in 2008. It's been
on road every year since and out fairly regularly on sunny day.
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When
I first got the bike it was totally standard but had been standing unused
for over 3 years. It was in excellent condition apart from the chrome
which was already starting to go on the surface in places.
I
quickly discovered the exhausts didn't give a lot of ground clearance,
so they had to go and a Piper 3-1 was fitted. Centre stand also removed
to improve ground clearance. Then the pegs were dragging, so I fitted
rear-sets built by Mel-Lemoto in Kent.
Found
a spare tank at a breakers and had the paint job done by a friend. Seat
was recovered and cut down, proddy style.
OK
bike ended up looking a bit different to standard, but it did what I wanted
at the time. Yes that's me on the bike and yes they are crutches.
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Everything
was going great and then oops!
Bike
had been parked in rain all day. Started bike, went less than 1/2 mile
up the road into the first left hand bend and the main fuse blows causing
the wheel to lock up while leaned over and we parted company. I say main
fuse, but on these bikes it's the only fuse! Guess there must have been
some water build up somewhere which when I tilted the bike caused short.
Not
a very fast crash by any means, but the extremely large curbs on the bend
caused a fair amount of damage to the forks, engine casings, front wheel,
handlebars etc.for what was probably a 30mph spill. Even managed to warp
one of the engine cases which caused the oil leak.
Unfortunately
I also managed to hit the curb and broke my femur in couple of places
and a thumb. Spent about 10 weeks in traction and several months on crutches,
so the bike repairs had to wait.
Principle
damaged was fixed soon after I was back on my feet as it was mainly just
swapping parts out, but I couldn't afford insurance on anything over a
350 (nothing to do with the accident, that was down to speeding offences
- hey gotta laugh I was younger then!) and I was using a Suzuki X7. So
the 380 was parked up at my parents house where is remained
until I eventually dug it out and got it over to my house in the 90s.
.
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By
the time I got to the bike, it was time for a full overhaul.
Frame
and other black bits were all powder coated.
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I
had initially planned on using original rims which I had sent the away
to Bob Cooper in Coventry to get re-chromed but eventually decided to
to go with new rims and had the wheels rebuilt using
stainless spokes by Hagons in Romford, who also polished the hubs. Rebuild,
polishing, tyre fitting and balancing cost just under £300.
In
2015 the rims started to show spots of rust around the spoke holes,so
a good genuine set of used rims went of to Bob Cooper. Spare hubs blast
cleared by CTC in Maldon and then rebuilt by James at Essex Wheels and
Engineering. These are now fitted and look really good.
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Carbs
had seized up and were generally covered in grit & grime from the years.
When I started to dismantle, I discovered the valves were stuck
and when I opened the bowls discovered that the petrol
had turned to glue and blocked every jet and blowhole imaginable. This
seems to be a common theme on a number of GTs I rebuilt over the years.
Fairly easy to fix, but messy and takes time.
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Next
up was the annoying oil leak on the right hand side.
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Engine had only
covered about 10,000 miles but because of the long lay up the pistons
needed 'persuading' to come out, so I decided to get a new set of genuine
pistons, rings etc.. The original bores were in great condition and now
having covered 3,000+ miles it's still going well.
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Bike
has had various updates since the original rebuild, including;
NOS
Tank and Panels, Front and Rear Guards, Seat,
Grips, Master Cylinder, Brake & Gear Levers, Footrests,
Boyer Electronic
Ignition
Replaced
a lot of the nuts and bolts with stainless parts
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