Bicycle parts can be seen at many stores that sell bikes like Wal-Mart , best buy , and a sports store. Here are a couple of sites for you to look at www.lonelyplanet.com/thorntree/thread.jspa?threadID=2172130 , and www.qbp.com , and www.slanecycles.com .
You can find bicycle pump repair parts at local bike shops, online retailers, and specialty cycling stores.
You can find high-quality bicycle replacement parts at specialty bike shops, online retailers like REI or Performance Bicycle, or directly from the manufacturer of your bike.
You can find replacement parts for a Genesis Onyx 29'' cruiser bicycle at bike shops, online retailers, or directly from the manufacturer's website.
Bicycle parts are very rarely specific to a certain make & model. Functionally identical replacement parts will be available from almost any bicycle shop.
Most bicycle parts are actually generic, so they should be available from just about any bicycle store. Anything real special, then you have to hunt for it at ebay, craigslist and similar.
The main parts of a bicycle wheel are the rim, spokes, and hub.
Havoc is a brand of bicycle parts and helmets.
One can shop for BMX rims in bicycle parts selling stores. One can find these stores in bicycle selling stores. Also, one can find them online at websites such as eBay or Amazon.
I can list the different bicycle parts for you, but I am unable to provide pictures. Some common bicycle parts include the frame, wheels, tires, handlebars, pedals, saddle, brakes, gears, chain, and crankset.
The main parts of a bicycle tire are the tread, sidewall, bead, casing, and inner tube.
You can find a replacement 20-inch bike wheel for your bicycle at a local bike shop, online retailers such as Amazon or eBay, or at sporting goods stores that sell bike parts.
The best way to find a replacement 27x11 4 inner tube for your bicycle is to visit a local bike shop or search online at reputable retailers that specialize in bicycle parts and accessories. Be sure to check the specifications and compatibility of the inner tube with your bicycle before making a purchase.