Steve Bauer Chinook, an upper-mid-level sport bike from 1987. Looks
the '80s as well, with a salmon frame (ha ha it's a Chinook, get it?)
and yellow bar tape and water bottle/cage. Cyndi Lauper would be all
over this.
It's been in pretty hardcore commuter duty the past decade or so,
sometimes in crappy conditions. Some maintenance has been done, but
nothing comprehensive.
I tore it down (as far as I could) over the weekend and got pretty
depressed.
1. Front wheel:hub is brinelled. Oddly, the bearing balls in the front
wheel are a size smaller than the bearings in the rear wheel. Huh?
This wheel/hub is original 1987, I think the hub is Shimano and the
rim is definitely Araya.
2. Bottom bracket (an SR item), with the chain removed, spins freely
with a pronounced growl. It's never been overhauled, so undoubtedly is
dry.
3. Derailleur jockey wheels have worn to have basically sharp, pin-
like protusions instead of teeth
Headset and rear hub/bearing seem in good shape. Oddly, the chain has
only stretched about half a rivet's width: one end of my 12" ruler is
in the middle of the rivet, then at the other end it's just touching
the edge of the rivet. I am assuming that my freewheel and chainrings
can be reused after cleaning.
Other known issues/irritants:
1. Downtube shifters, already replaced once, are not working that
well, and some bit fell out of the front shifter a while back that
lets it slip and thus grind the front derailleur after every bump.
Rear indexed shifter is still indexed, but dodgy.
2. Quill pedals have bad bearing seals and get the grease washed out
very easily--they also spun easily with growling
3. Brake hood gum rubber covers are disintegrating, and I don't like
the black rubber replacements I'm offered--would ruin the '80s bright-
colour vibe of the bike
4. Shimano side-pull brakes work very poorly in the wet, despite
adjustment and the use of Kool-Stop salmon pads....not so great on a
commuter bike that travels through congested downtown traffic
5. Avocet Touring II saddle....originally purchased for my Bianchi in
the early 1980s....leather has peeled off the sides, though top is
still comfy.
So I see four choices here:
1. Pay to get everything fixed up....I imagine that means replacing
the bottom bracket and front wheel and a set of downtube shifters.(ha
ha, need seven-speed--bike was originally a six-speed, and that became
obsolete, so it's been fitted with seven-cog rear)
2. Get a new bike that may be more commute-friendly (I am envisioning
disc brakes and multispeed hub)
3. Grease/oil what I can and just ride on the bad bearings, it's not
like they can get much worse and I am not aware of catastrophic
failure modes--if there are any, please let me know!
4. Find a better/less-ridden Chinook and do some parts swapping.
(Idea #4 prompted by the comments at
http://www.canadiandesignresource.ca/officialgallery/sport/steve-bauer-chinook-road-bicycle/
)
I don't mind the riding position, and I like the light weight of the
bike. I am always the fastest person off the red light--downtube
shifter goes snick-snick-snick every second or two and I'm up to
speed.