Showing posts with label Bike. Show all posts
Showing posts with label Bike. Show all posts

19 July 2018

Klunker nope Bomber #33

Let's welcome the new two wheeled addition
to the Perich quiver.
Yes Houston we have a problem...
These things multiply like rabbits!

It all started with a chance Ebay score.
Okay it wasn't really by chance.
With the rainy season dwindling early,
it's possible to explore the local paths.
With two older kids,
we don't need to be fighting over rides!
What a great excuse...
So I hunted and scrounged,
scoring this bitchin 1936 Schwinn C model frame,
80's gold wheels and a truss fork.
Of course a budget frame will have issues...
The rear axle dropouts were seriously splayed out.
Good thing I know a welder!
This is quality 80 year old metal,
TIG rod beefed up the deadened space.
The worst were the fender crosspieces,
mangled by over tightening fasteners through the years.
The tubular steel was replaced with stronger solid rod,
sourced from a couple of long bolts.
A little heat and coercion,
the curves were matched better than original.
Most important was filing and sanding
the leftover braze,
allowing a clean weld.
Lotsa splatter and holes if you don't.
Since fenders aren't in the future,
no holes were drilled yet.
There's a possibility for BMX style brakes,
then the overbuild will be needed.
A couple seat posts welder from some shop scrap,
ready to roll...
But let's throw some paint on there first.
We went hog wild with the patina.

And beyond hog wild on the badge.
Can't ride it without an overpriced one of those...
Fortunately there are cheap-ish badges around,
even if you go Gucci with an Excelsior or Ace.
Beaters shine up sweet with some paint and time.
The gold BMX wheels needed hand brakes.
Decisions of drums, cantilevers, welding pivots...
Too much thinking.
For now a set of coaster brake rims will do,
changing the klunker build to a bomber.
Back in the 70's,
klunkers had gears and hand brakes,
bombers used more simple foot brakes.
The aluminum cranks and wheels make this super light,
resulting in a quick and fun ride.
The old road bike Brooks saddle is softer than it looks!

T
G

G

11 February 2017

Pioneer SX-800 - Round 2

Ok,
Its raining or snowing,
you're stuck all alone,
what are ya gonna do...
Watch a bunch of movies,
or tinker on a project?
Well ya know what I'm gonna do...
I was wound up for this one,
parts were ordered a week in advance,
arriving just in time for a winter weekend.
You probably were hoping I'd be done writing about this.
The previous time only the suspect "Suzuki" caps were swapped,
unfortunately not fixing the base problem,
which is this random crackle noise coming from one side.
A late night was spent sucking in soldering fumes.
After this batch was replaced,
all the bottom caps were now new.
Looks like fun huh!?
Well it's not when you plug it in and it doesn't work.
At all.
Holey Chit.
Going to sleep with a broken fix isn't fun,
however waking up at 4am knowing the problem is.
Weird how the brain works like that.
Thankfully an easy and obvious issue,
a power diode wire had broken.
Whew.
Wow,
now it really sang.
The tube sound is like being bathed in warmth.
What a feeling of accomplishment.
For about an hour or two.
Holey Double Chit...
Good thing there was a Plan 2-B.
See those black and blue things on top there?
Those would get rid of the last electrolytic capacitors,
which are known to leak or degrade after 10-15 years.
All righty now they're installed,
all but one anyway,
nice fat new filter caps.
Time to shine...
Again...what clarity, what bass!!
Yes! 
Mission accomplished!
For maybe two hours.
Holey Triple Effin Chit.
There's a saying for this...
"Fuck this - lets ride"
Snow and rain clear my head!
I made it back without taking a slide 
and busting myself up.
So...
The crackling issue creeps as the amp heats up,
and swapping tubes to different sides
doesn't change anything,
meaning the tubes should be ok.
Also hitting low/bass filter switch will make a thump.
I'm no expert,
buy I am a quick online study.
See those grey dogbone like things?
Well those are Suzuki carbon composition resistors,
supposedly not the greatest for age, heat and moisture.
I ended up ordering every replacement resistor,
even the brown and blue ones with the stripes.
About 111 total...
Yikes.
Also,
see those round brown discs?
Those are ceramic capacitors,
which supposedly are very durable,
but what about when there is white stuff on them?
Cheap enough replacements to gamble,
everything was less than $50 shipped.
Sadly I had to let go of an old stablemate.
The Sansui 2000a sacrificed itself for this bout,
it had its 45 year old issues and ya gotta choose your battles.
Let's see how Round 3 goes!
ding-ding...
TP

07 January 2017

PDX Klunker - Electra Rocket - ii

Anyone whose heard of the Portland area,
has got to associate it with the bike life.
After living here for a while,
that doesn't mean only granolas or hipsters,
there's just a lot of people who ride bikes.
Compared to San Diego,
it doesn't seem like the bike Mecca,
however SD riders don't ride in the rain,
unless they're from Portland.
During the packing frenzy,
I obviously was going to bring a bike,
but which one?
Without having a home base,
it would be risky to bring a collector bike,
unless money was needed for a fire sale.
I chose the hot rodded-dented frame Rauler,
the perfect mishmash of campy, suntour and beater parts.
This is actually a great riding 70's Italian bike,
that I'd be sad to lose equally as the others.
The van filled up quickly,
but there was still space left on the trailer.
As a last minute thought,
I tied up a newly acquired klunker project next to chief.
(If you look closely you'll see the wheels.)
It looked precarious enough 
that people wouldn't drive too close.
This was one of my summer swap meet scores,
an $80 Electra Rocket from the late 90's.
A cool aluminium cantilever frame,
with similar angles of a typical hardtail mountain bike,
so it rides more sporty then a raked cruiser.
The best part is the Nexus 7-speed hub.
I've always wanted to put one on a prewar frame,
but they're hard to find for cheap.
I cleared out my thin mtb stash,
adding the fatter tires, S-works crank and pedals,
also drilling holes in the brake levers.
Drillium always a priority,
running out of time for the Judy shock.
After a few short PDX rides,
(can ya see the bike in the back?)
the front suspension would be worth the effort.
I didn't trust the 20 year old aluminum fork,
I've smashed my face from a broken fork,
while also clearing junk out of the van. 
One cold night was spent swapping shocks/forks.
The headset was the bigger 1-1/8",
allowing a newer functional fork.
It's tough to find a working shock
for a 1" headset on a true vintage frame.

I also tried to rebuild the sticky Nexus hub,
the internal changing system 
would skip the middle gears.
Way more work for one evening,
I ended up just dribbling oil into the dry hub.
It actually worked much better!
Maybe adding a zirk fitting would help...
The next evening I was ready to ride,
even in the almost freezing 34 degree chill.
The first 3-4 miles were so smooth,
a great way to learn the neighborhood,
until the dreaded back tire pop.
Holey chit.
Typically I'd ride-flat to get back quick,
but the 2.30 Michelin tire wasn't cheap.
It was a brisk walk.
Fixing a Shimano Nexus flat sucks.
There's no quick change for lazy speed freaks,
and there's two cables - brake and shifter.
15mm and 10mm wrenches are needed,
as well as a pump and a rag,
throw in a half hour for adjusting chit.
Not something fun to do on the roadside let alone inside.
The Nexus was showing its flaws,
weight and maintenance.
It took a couple days to rally the flat fix.
In the meantime 
I found a cool clip-on fender by PDW,
designed in Portland... built in China.
$5!!
The seller got it as a work gift.
Thanks Tonya!!
A little blingy but matches the bare aluminum.
A windy saturday finally got the bike fixed,
ready for a perfect evening ride.
I figured I'd jaunt over to the bike shop
and get some overpriced bike lights.
The kinda heavy klunker 
loved the couple inches of crunchy snow.
I wore so many layers I was sweating.
Next time I'll bring clear safety glasses,
the snowflakes actually hit my eyeballs.
Portland is gun shy with the ice conditions,
as a result the bike shop closed early.
Buncha babies.
Now I'd have to ride back with no lights.
I've ridden hundreds of night miles lightless,
in my old age and fatherhood it seems riskier now,
just cause there's more drivers that suck.
I'll prolly end up going cheap and taping flashlights.
On the San Diego Christmas blast home,
Jake, his friend Jon and I took a bike ride to the Point.
He's been getting into riding as you can see,
but wearing the Xmas present helmet
was just not pimp.
We're riding and everything is cool,
other than me wheezing behind these two punks.
Close to the lighthouse entrance,
cars were backed up a quarter mile.
I lead the way slowly,
then some jerkwad in a black shiny truck
chooses to pull into the last cemetery entrance.
The kids thought I did a swell job avoiding catastrophe,
although I smacked his fender pretty good,
and was on the ground in a split second.
It had been a long time since I've had bike road rash!
The best part was the kids won't question wearing helmets...
Ok where were we... the LBS was closed,
I took way too many bike pics,
Oh yea.
So during the snow ride I found this phone.
Back at the house all of a sudden it rang,
and I ended up riding back out to meet them,
which was cool cause riding in the snow is great.
Madeline had lost it while riding her moped.
They were super nice,
and drunk kinda.
Thanks for the beer money M!
Could I write anymore about this?
Yep.
Don't mind the mess on the table,
check out the new bike project.
A 1978 Mercian Vincitore. 
So effin cool those lugs are bitchin.
I'll probably flip some of the speaker hoard 
to be able to fund the parts...
More later!
TP