Partially sanded bike frame on a wooden work table

Picking up the dropped ball

It’s been nearly two months since I started sanding the old paint off Ol’ Paint. In my defense, this is the busiest time at the office.

Proper tools for the job

My initial go at sanding off the paint was so frustrating that it was difficult for me to get back to it. So when I realized I would have time opening up today for this, I checked online to see what sort of sandpaper I should be using. The answer was clear: aluminum carbide with a cloth backing. I was able to find some for immediate delivery, in #80 and #240 (but not in #120, which I thought would be a good starting grit).

Bike frame, sandpaper, chemicals and green tea on a wooden work table
Ready to get started

As soon as I got to work today with the higher quality #80, the results spoke for themselves. Previously I’d gone through several sheets of generic #120 just to get a few rust spots cleared up and a couple of decals eradicated. Today, by contrast, I was taking out much larger areas of paint, right down to the bare metal. I continued to concentrate on areas of rust, or where I’d scraped off emblems.

Rust-pitted chainstayChainstay with rust and paint sanded away
Down to the bare metal in minutes

I was still going through sandpaper — I went through four sheets today in something like an hour and a half. But the paper is not that much more expensive, and I have a lot more to show for my effort.

A ludicrous number

As I worked, I kept finding more decals, and even another emblem. This bike has a ludicrous number of decals and emblems! The last one I found (so far!) was the chainstay protector.

Autodesk decal on chainstay
There’s a decal right there!

Chainstay with decal scraped away
Decal B Gone

Bicycle frame showing glue left over from emblem removal
Leftover emblem goop

Scraping glue off bicycle frame
Putty knife to the rescue

Bicycle frame after scraping away emblem glue
Ready for more sanding

Damaged emblem on bicycle forkBicycle fork after scraping off emblem
Last emblem falls prey to putty knife

Remains of the chainstay protector
Remains of the chainstay protector

Safety warning on bicycle fork
Do not remove this label!

Chainstays with most rust and paint sanded away
Making real progress on the chainstays

Rust spots on the bottom bracketBottom bracket sanded clean, showing serial numbers
I’m not going to file these off

After working an hour and a half, I called it a day. The workshop was open for another half hour, but I was giving myself a headache from the effort. Overall, I’m quite pleased compared to how things were going back in August.

Chainstay after scraping and sanding protector off
More chainstay cleanliness

Partially sanded bicycle frame standing on work table covered with paint sandings
A good day’s effort

Partially sanded bike frame on a wooden work table
Definite signs of progress

Kuroko, meanwhile

GPS bike results for morning and afternoon commute
To and fro

I thought I’d have a nice easy commute to and from the workshop today. I didn’t even put on cycling shorts, although I did wear my helmet and cleats. But the mechanical gods had other ideas. Just as I reached the top of a hill on the way home, with about 5km to go, I heard a pop and then some sproingy noises. I stopped immediately and investigated. Sacre bleu! Another broken spoke. I twisted it around its neighbor so I could continue on my way home.

Rear bicycle wheel with broken spoke
Can you spot it?

What’s going on here, anyway? I certainly wasn’t overloading that spoke (apart from asking it to carry me up that hill … ), and it wasn’t a case of the chain coming off the sprockets. It’s no doubt some combination of the thinner gauge spokes I used when I rebuilt the wheel following the last disaster and my own amateur status as a wheelbuilder. There’s also the possibility the hub is damaged from the initial spoke incident and that’s notching the new spokes. I’ll have a close look at it — if I decide that’s the cause, I may just order a whole new wheel from the maker.


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