As cyclists many of us pay close attention to the performance, comfort, and aesthetic aspects of our bikes. However, I see way too many riders who neglect an equally-important consideration: the way their bicycles sound.A bike noise is the equivalent of an STD. You can neglect it and the symptoms might go away for awhile, but they'll always reappear--and eventually it will drive you insane. Bike noises and STDs also share the same stigma: when I sit next to someone at a bar with a cold sore, I move over a stool; when I ride up to someone with a cacophonous bike, I give a wide birth.
For the aurally disinclined, here are just a few of the most obvious and egregious noises. If you don't love yourself or your bike enough to take care of them, then at least do it for the rest of us:
Bottom Bracket Creaking
(Look how simple and harmless! Take it out, pet it, and put it back.)
This is the cold sore of the bike world. Almost everybody gets it at one time or another. But unlike a cold sore, you can get rid of bottom bracket creaking by (this may come as a revelation) reinstalling or replacing your bottom bracket!
Every rider should aquire the tools and know-how to do this. Go to Sheldon Brown or the Park Tools site and figure it out. Why are people so afraid of their bottom brackets, like they're rabid ferrets living in their bottom bracket shells that will bite off their fingers if they try to coax them out? There are few things more sickening to me than a shiny, new, high-end road bike creaking like the floorboards of an old Victorian, or a fixed gear straining up the incline of the Brooklyn Bridge with a drivetrain that crunches like footfalls on newly-fallen snow.
Drivetrain Noise
(Chirp, chirp, chirp.)
Some drivetrain noise is inevitable and therefore acceptable. The following noises are unacceptable:
Squeaky Chain You should never allow your drivetrain to sound like a nest of baby rats pining for their mothers' teat. Clean chain if necessary and re-lube. (You don't need anything fancy. Motor oil will do just fine.)
Chattering Between Gears If your chain spends 30 seconds chattering like a roomful of yentas before engaging a new sprocket after you shift, take the time to adjust your derailleur. You may need to replace worn drivetrain components or cables.
Grinding This is sometimes a matter of technique. Your bicycle is an instrument and you should know how to play it. I see far too many riders on all manner of bicycles riding around in gear combinations that make their drivetrains sound like a medieval drawbridge descending over a moat. Learn how to shift! Unless you're in a race and either don't have the time or can't risk a chain-drop by shifting into the small ring, don't ride crossed-over. There are other sites that go into this in more detail. I'll just say aquire some grace and leave it at that. (Maybe this explains the fixie craze--too many people can't wrap their heads around proper shifting.)
Rattly Goddamn Zipps
More and more people are spending ungodly sums on obnoxious, overpriced deep-dish carbon fiber wheelsets to give them that essential edge in those hotly-contested Cat 4 races. As a consequence, more and more people's bikes are emitting a hideous racket as their ten-centimeter long valve stems wriggle around in the rim. It's starting to sound like a field of rattlesnakes out there, and it's pissing me off. Coupled with that "whoosh-woosh-woosh" they emit when the rider struggles up a moderate incline, it's enough to make you want to stick a pump through their bladed spokes.Now I don't use these things, but if you do figure out something! Cyclingnews recently revealed a clever pro mechanic trick I thought was very resourceful. Get creative or get normal wheels. If you can't figure it out, you shouldn't be allowed to ride it.
Acceptable Noise
Perhaps the most amazing thing to me about bike noise is that people will tolerate all of the above, but then will complain about perfectly acceptable and desireable noises. One of these noises is loud freehubs. I have seen many, many posts in forums asking how to quiet a rear hub while coasting, or decrying a high-end hub for its loud buzzing sound, or asking what the quietest rear hub is.Um, a loud hub or freewheel is good! That buzzing is the ratchet on which your crotch depends doing its job! If those pawls quiet down, you're dangerously close to making hard and fast love to your top tube. (If you simply must have a bike that coasts quietly, get some Shimano hubs which are engineered to do so.)
I Implore and Entreat You
If your bike starts making noise, get to the bottom of it immediately. This might be obvious, but your bike is telling you it needs help. This is also a great opportunity to learn the workings of your bike if you don't know them already. Remove, inspect, and replace one thing at a time. Resist the urge to just drop it off at the shop and have them cure it. Your bike needs intensive care at this time, and no shop has the man-hours or time to do that. I've had bikes that took weeks to diagnose, during which I practically maintained candle-light vigils, banishing all other distractions from my life until the problem was solved. If you're not prepared for this level of dedication, perhaps bike ownership is not for you. Golf clubs never make noise.
