Orange iron 1989 yz80 resto/mod

camal27
Posts
17
Joined
12/15/2018
Location
NZ
Edited Date/Time 12/17/2018 7:50am
When I was 14 years old I somehow got it stuck in my head that I wanted a 1989 yz80 and within a month I managed to find a basket case That was just the year I wanted, here's how it looked when I picked it up
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camal27
Posts
17
Joined
12/15/2018
Location
NZ
12/15/2018 9:41am
During the engine teardown I found rust on the crank and inside the cylinder and a very bent rod leading me to believe the engine was hydro locked while revving pretty high.


camal27
Posts
17
Joined
12/15/2018
Location
NZ
12/15/2018 9:45am
I was just going to restore it back to factory colors but then had random inspiration for a really out there color scheme, it's a bit different and some people might hate it but I'm still dragging this bike out of the dirt and back into service which we can all agree is very much a good thing Yeah?
1
camal27
Posts
17
Joined
12/15/2018
Location
NZ
12/15/2018 9:47am
I followed this up by powdercoating and adding some small details, I also replated all the original hardware as to provide some origionality.



The Shop

camal27
Posts
17
Joined
12/15/2018
Location
NZ
12/15/2018 9:49am Edited Date/Time 12/15/2018 9:50am
I then went through and replaced each and every bearing and seal in the little engine, had the crank rebuilt and balanced as well as the cylinder honed and a weisco piston
Sorry for the lack of photos for this stage, just completely forgot to take any lol

1
camal27
Posts
17
Joined
12/15/2018
Location
NZ
12/15/2018 9:51am
Re plated the rest of the hardware and went with a slightly different gold style zinc playing on the shifter and brake pedal assembly's

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camal27
Posts
17
Joined
12/15/2018
Location
NZ
12/15/2018 9:53am
Had to have a hole in the swingarm welded where the chain had rubbed through, was very difficult to find an aluminium welder in my small town
camal27
Posts
17
Joined
12/15/2018
Location
NZ
12/15/2018 9:55am
Installed new oil and dust seals in the forks as well as new oil and 0.33 kg/mm racetech springs as I'm now 18 and not as heavy as I once was. As you can tell by now this project has been going on over the last 4 years as it constantly gets put on the backburner with other bike builds and projects.
1
camal27
Posts
17
Joined
12/15/2018
Location
NZ
12/15/2018 9:56am
Started picking it all together, still a long way to go but it's getting there!

1
camal27
Posts
17
Joined
12/15/2018
Location
NZ
12/15/2018 9:58am
Powdercoated the swingarm and wheels as well as the linkage, starting to look like a bike again!
2
camal27
Posts
17
Joined
12/15/2018
Location
NZ
12/15/2018 10:00am
I am currently travelling europe and have 2 months before I can go home and continue with the build, over the course of the trip I ordered a new plastic kit, various missing hardware from bike bandit and a complete new rear axle assembly as that was missing when I bought the bike, let me know what you think of the build so far and look forward to seeing this thing doneSmile
shuggs
Posts
1574
Joined
8/6/2008
Location
Dunfermline GB
12/15/2018 10:38am
At this time s/arm looks a bit NO!!

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