33,943 reputation
13295
bio website
location Minnesota, USA
age
visits member for 3 years, 10 months
seen 7 hours ago

Old, tired, crazy.


Apr
14
comment Cycling too Fast
This is not the place for legal advice.
Apr
14
comment Crank fell off square taper BB. Should I replace bottom bracket
(However, you're in a good position to experiment with something I've considered: Cutting shims of beer can aluminum to tighten up the crank. If you observe the side of the beer can you will see that the thickness tapers in the vertical dimension, and shims cut from a can might be fitted in a way to restore the tight fit between crank arm and shaft. Or it might not work -- who knows?)
Apr
14
comment Crank fell off square taper BB. Should I replace bottom bracket
You should have replaced the crank arm long before it got bad enough to fall off. By now it's likely that the BB is shot.
Apr
14
comment Saddlebag Laptop advice
It is worth worrying about vibration, as that is probably a bigger killer of electronics than "shock". But you covered most of the bases -- make sure the rack is rigidly mounted to the frame and that the bag is securely mounted to the rack and will not flop around. And I figure that it's good to have the laptop in a padded case, and maybe a little extra foam on the bottom of the bag.
Apr
14
comment Saddlebag Laptop advice
@andy256 - Anyone who has critical data on a laptop that they transport around and who does not have a scheme for doing daily backups is a fool.
Apr
13
comment Is this a clipless pedal?
It's a plain old "platform" pedal. The screw holes would allow one to add a toe clip.
Apr
13
comment How do I determine what kind of replacement shifters I need?
Yes, unfortunately it gets more complex all the time, with different shifters and chains and sprockets required based on how many sprockets are in the rear cluster, among other things.
Apr
12
comment Relatively new tube exploded by itself without any external force
Better than a patch is a purpose-made "boot". Or one can cobble a boot several ways -- a folded dollar bill is a popular choice (and actually quite good).
Apr
11
comment Can anyone identify this freewheel type?
I'd suggest taking it to a bike shop to see if they have a matching tool.
Apr
11
comment Relatively new tube exploded by itself without any external force
It doesn't take a very large hole in the tire for this to occur -- pretty much anything larger than a simple nail hole is going to be a problem and should be "booted".
Apr
11
comment Does this bike count as antique?
I'm guessing that a true "antique" bike (over 50 years old) with no particular pedigree is worth at most a few hundred dollars. But keep in mind that, beginning about 1970, probably a million bikes a year were purchased, used 3 times, and put away in a garage.
Apr
11
comment Can Lezyne Stainless-12 chain tool handle be used as tire lever?
Believe me, the Quick Stick is better than a regular tire lever. As to using that flangy thing on the Lezyne tool, I'd much rather use a plain screwdriver, or even a nail clipper.
Apr
11
comment Can Lezyne Stainless-12 chain tool handle be used as tire lever?
Answer a question for us: Why do you not want to carry a proper tire lever of some sort?
Apr
11
comment Can Lezyne Stainless-12 chain tool handle be used as tire lever?
In my opinion, the Quick Stick is far better than standard tire levers.
Apr
11
comment Can Lezyne Stainless-12 chain tool handle be used as tire lever?
What you need is a Quick Stick.
Apr
11
comment Can Lezyne Stainless-12 chain tool handle be used as tire lever?
Here is the best picture I've found: chainreactioncycles.com/us/en/lezyne-stainless-12-multi-tool/…
Apr
11
comment Can Lezyne Stainless-12 chain tool handle be used as tire lever?
If you're talking about that flap on the chain tool, that's there to hold the chain tool from turning as the main tool handle is turned to thread in the screw. It is the wrong shape to use a tire lever, and it's positioned improperly. If desperate I might try using it for that, but there would be considerable risk of damaging the tube or rim, plus it would be painfully slow (if it worked at all).
Apr
11
comment how do I tell the difference between bike brands
Do you mean the difference in quality, or the different brand names?
Apr
11
comment Can an untrue wheel cause up down jerks?
It's unclear what you're saying. If you've removed the tire and you observe that the rim is "out of round", that's your problem. But more often a sensation of the wheel "bouncing" on each revolution is due to a defective or improperly mounted tire.
Apr
11
comment Children's bike problem with back wheel
Yes, your question could be interpreted (at least) two ways: 1) Sometimes the bike gets stuck over uneven pavement and the rear wheel spins because the training wheels hold it off the ground. (Solution: Raise the training wheels slightly.) 2) Sometimes the rear hub malfunctions such that, while your daughter is pedaling forward, the sprocket that connects the chain to the rear wheel just spins, with no motion of the wheel. (Solution: Have the bike serviced at a bike shop.)