The most common metal used for standard bicycle frames is steel, although it is possible to get frames made from graphite, aluminum, and titanium alloy.
No
These days - usually not.
Motobecane frames are made by Kinesis in Taiwan. Kinesis also makes the bicycle frames for Jamis, Specialized, Schwinn, Felt, and other well known bicycle brands.
There is no bicycle that is made out of Nickel. Some steel frames may be coated with Nickel only for aesthetic purposes.
Most modern bicycle frames are made of one of three components: Aluminum, Steel or Carbon Fiber. Aluminum can make for a more forgiving frame. Steel frames are hardy, transfer power well and are commonly found on BMX bikes and some mountain bikes. Carbon Fiber frames are the lightest and most expensive frames and are only found on the high end road bikes.
Looking to purchase a bicycle frame without the accessories? Not all bicycle frames are made the same, therefore a low-quality bicycle frame can be purchased used for as low as 99 cents on ebay, while better quality frames may cost a few hundred dollars.
Bicycle frames are made of alloys, carbon fiber, steel, titanium, or bamboo.
There are many different bicycle models that are made by the Moulton Bicycle Company. These include, but are not limited to, the Standard M1, the Deluxe M2, and the Safari M3.
Simply because it's strong enough, light enough and cheap enough.
Certainly. Today there are lighter/stiffer options available, but plenty of really nice bikes are still made out of steel.
"It is not a standard practice of Harley to custom make frames. However, there are a number of retailers and specialty shops that will take custom orders and make frames to the customer specifications."
Car frames are made of steel.