Bicycle frame
A bicycle frame is the main component of a bicycle, onto which wheels and other components are fitted. The modern and most common frame design for an upright bicycle is based on the safety bicycle, a...
Bicycle frame - Wikipedia
Recumbent bicycle
A recumbent bicycle is a bicycle that places the rider in a laid-back reclining position. Most recumbent riders choose this type of design for ergonomic reasons; the rider's weight is distributed comf...
Recumbent bicycle - Wikipedia
Head tube
The head tube is the part of a tubular cycle's frame that the front fork steer tube is mounted within. On a motorcycle, the "head tube" is normally called the steering head. On bicycles the manufact...
Head tube - Wikipedia
Lugged steel frame construction
Lugged steel frame construction is a method of building bicycle frames using steel tubing mated with socket-like sleeves, called lugs. For most of the bicycle's history, steel has been the primary ma...
Lugged steel frame construction - Wikipedia
Bamboo bicycle
A bamboo bicycle is a bicycle with a frame made out of bamboo. Custom built and manufactured bamboo bikes have become something of a trend, with producers in the United States, Latin America, Asia, a...
Bamboo bicycle - Wikipedia
Pin brazing
Pin brazing is an easy, metallurgically safe method of making electrical connections to steel and ductile iron pipelines as well as other metallic structures, which are to be cathodically protected or...
Quadracycle
A quadracycle is a four-wheeled human-powered land vehicle. It is also referred to as a quadricycle, quadcycle, pedal car, four-wheeled bicycle or quike amongst other terms.Human-powered quadracyles h...
Quadracycle - Wikipedia
Bicycle fairing
A bicycle fairing is a full or partial covering for a bicycle to reduce aerodynamic drag or to protect the rider from the elements. It is more common to see recumbent bicycles with partial or full fai...
Bicycle fairing - Wikipedia