Can be just about anything, from $20 for a fairly basic one on sale to severar hundred dollars for a more special one, like one with ceramic coated brake tracks, or a rear rim with offset spoke holes(makes for a more symmetrical and durable rear wheel).
Depending on the quality, type, and brand of net you want...they can range from anywhere between $120-$800. The average net for have on the side of your house just for children to play around, will usually cost about $200.
usually about 400-500$ for 2 sets
Excel rims.
pocketbikesunlimited.com
A Mongoose Mountain Bike with 20" rims.
It depends on what kind of rider you are. If you ride daily, make sure your tires are properly inflated at all times. This will save on eventual damage to the rims. After a ride, check the tires and rims to make sure that all is in order. If you have a lot of time between rides, store the bike up off the tires to prevent them from getting out of shape, which will hurt the rims. If you are a serious rider, talk to the expert at the bike shop about other suggestions to keep your specific bike in top shape. To get the most life out of your bike tires and rims the best thing to do is keep the tires properly inflated. Properly inflated tires will protect the rims well giving the best useful life for the tire. Checking the condition of the tires and replacing them when they become worn or when you can not repair any damage will help to keep you rims in the best shape.
yes it is amazing ive had the rims for a while no bends and the bike still runs well
Alienation Black Sheep Double Wall Rims, front and back
no they'd fit a bike.
It's no trouble at all using supposedly rim brake rims with disc brakes, nothing will happen because of that. But your hubs has to be able to take a brake rotor and your fork/frame has to be able to take a brake caliper if you want to put disc brakes on your bike.
Depends on what type rims you want to install. New OEM rims will be very expensive and you can install after market rims for allot less.
They certainly should. If they don't, check out www.sheldonbrown.com, www.parktool.com or www.bicycletutor.com. for info on how to set up and adjust brakes. Replacing pads and cleaning rims is usually a good start. If your rims are steel you'll always have poor braking when compared to aluminum rims.
Money
Alot .