A tandem bicycle or twin is a form of bicycle designed to be ridden by more than one person. The term tandem refers to the seating arrangement, not the number of riders. Patents related to tandem bicycles date from the mid 1880s. Tandems can reach higher speeds than the same riders on single bicycles, and tandem bicycle racing exists. As with bicycles for single riders, there are many variations that have been developed over the years.
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 comfortably over a larger area, supported by back and buttocks. On a traditional upright bicycle, the body weight rests entirely on a small portion of the sitting bones, the feet, and the hands.
A tricycle, sometimes abbreviated to trike, is a human-powered three-wheeled vehicle.
The penny-farthing, also known as a high wheel, high wheeler or ordinary, was an early type of bicycle. It was popular in the 1870s and 1880s, with its large front wheel providing high speeds and comfort.
Shimano, Inc., originally Shimano Iron Works (島野鐵工所) and later Shimano Industries, Inc. (島野工業株式会社), is a Japanese multinational manufacturing company for cycling components, fishing tackles and rowing equipment, who also produced golf supplies until 2005 and snowboarding gear until 2008. Named after founder Shozaburo Shimano and headquartered in Sakai, Osaka Prefecture, the company has 32 consolidated and 11 unconsolidated subsidiaries, with the primary manufacturing plants based in Kunshan (China), Malaysia and Singapore.
The pedal is the part of a bicycle that the rider pushes with their foot to propel the vehicle. It provides the connection between the cyclist's foot or shoe and the crank allowing the leg to turn the bottom bracket spindle and propel the bicycle's wheels. A pedal usually consists of a spindle that threads into the end of the crank, and a body on which the foot rest is attached, that is free to rotate on bearings with respect to the spindle.
Indoor cycling, often called spinning, is a form of exercise with classes focusing on endurance, strength, intervals, high intensity and recovery, and involves using a special stationary exercise bicycle with a weighted flywheel in a classroom setting. When people took cycling indoors in the late 19th century, whether for reasons of weather or convenience, technology created faster, more compact and efficient machines over time. The first iterations of the stationary bike ranged from strange contraptions like the Gymnasticon to regular bicycles placed atop rollers.
Serotta is an American bicycle builder located in Saratoga Springs, New York. Named after founder Ben Serotta, the company was founded in 1972.
Cycling shoes are shoes purpose-built for cycling. There are a variety of designs depending on the type and intensity of the cycling for which they are intended. Key features include rigidity, for more-efficient transfer of power from the cyclist to the pedals, weight, a method of attaching the shoe firmly to the pedal and adaptability for use on and off the bicycle. Most high-performance cycling shoes can be adjusted while in use, via a quick-adjusting system that has largely replaced laces.
A cycling power meter is a device on a bicycle that measures the power output of the rider. Most cycling power meters use strain gauges to measure torque applied, and when combined with angular velocity, calculate power.
The third cycle of America's Next Top Model debuted on September 22, 2004, and was hosted by model Tyra Banks. It was the first cycle to gain partnership with cosmetics magnate CoverGirl and ran weekly commercials during the show named Beauty Tip of the Week with Jay Manuel and Elsa Benítez as well as the CoverGirl of the Week contest. The cast was increased to 14 contestants, and the season's catchphrase was, "Beauty In Progress."
Rapha Performance Roadwear is a cycling lifestyle brand focused on road bicycle racing and mountain biking clothing and accessories. Rapha has their headquarters in London alongside a United States office in Bentonville, Arkansas.
Melon Bicycles was a folding bicycle manufacturer based in Chapel Hill, North Carolina. Many cyclists refer to the company as Melon Bikes, Melon Bicycles, or simply Melon. Melon Bicycles went out of business in 2014.
A protected intersection or protected junction, also known as a Dutch-style junction, is a type of at-grade road junction in which cyclists and pedestrians are separated from cars. The primary aim of junction protection is to make pedestrians and cyclists safer and feel safer at road junctions.
Wahoo Fitness is a fitness technology company based in Atlanta, Georgia. Its CEO is Mike Saturnia. Founded in 2009 by Chip Hawkins, Wahoo Fitness has offices in London, Berlin, Tokyo, Reno, Boulder and Brisbane.
Stages Cycling is headquartered in Portland, Oregon, with manufacturing and R&D based in Boulder, Colorado. In 2012 Stages Cycling launched its first cycling power meter, where power is measured exclusively on the left-crank arm. Now they have a complete line of outdoor cycling power meters compatible with a range of cranks along with an indoor cycling bike.
The Kawasaki W175 is a 177 cc (10.8 cu in) air-cooled four-stroke single-cylinder motorcycle made by Kawasaki since 2017. It is a retro styled, like the Kawasaki W series along with the Estrella, W650, and W800.
Samsung Galaxy F52 5G is a mid-range Android smartphone manufactured by Samsung Electronics. It is the first 5G-capable device in the Galaxy F series. It was announced in May 2021 in China and is the first phone in the Galaxy F series to be available in China.
The Samsung Galaxy M52 5G is a mid-range Android smartphone developed by Samsung Electronics as a part of its Galaxy M series. The device was scheduled to be launched on 19 September 2021 in India but the launch event was postponed to 28 September 2021. It was unveiled on 24 September 2021. Its key features are Qualcomm's new upper mid-range SoC Snapdragon 778G 5G, 120 Hz Super AMOLED Plus display, a triple camera setup with a 64 MP main camera and a 5000 mAh battery with 25W fast charging support. It went on sale on 3 October 2021 in India.
