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A track bicycle or track bike is a form of fixed-gear bicycle optimized for racing at a velodrome or at an outdoor track. Some road racing and club cyclists use a fixed-gear bicycle for training during the winter months, generally using a relatively low gear ratio, believed to help develop a good pedalling style. [5]
Freestyle fixed gear is stunt riding on a fixie. It is an extreme sport where the stunts share elements from BMX, artistic cycling, dirt jumping, and trials. The flat ground style of tricks, similar to artistic cycling, is called Trick-Track or Tarck. Street and park riding, that is more similar to BMX, is generally called FGFS (Fixed Gear ...
Bicycle chains used in track, fixed gear and single speed cycling come in two common roller widths (the internal width between the inner plates), which is either 2.38 mm (3 ⁄ 32 in) or 3.18 mm (1 ⁄ 8 in). The chainring, sprocket and chain should all be the same width.
Single-speed bicycles and fixed-gear bicycles have only one gear, and include all BMX bikes, many children's bikes, city messenger bikes, and many others. The fixed gear has no freewheel mechanism, so whenever the bike is in motion the pedals continue to spin. The pedals can, or sometimes must, be used to slow down.
A single-speed bicycle is generally cheaper, lighter, and mechanically simpler than its multi-geared equivalent. Without derailleurs or other gearing systems, there are fewer parts on the bicycle that require maintenance, making this type of cycle useful for city commuting in all weather.
Less common are tandems, low riders, tall bikes, fixed gear, folding models, amphibious bicycles, cargo bikes, recumbents and electric bicycles. Unicycles, tricycles and quadracycles are not strictly bicycles, as they have respectively one, three and four wheels, but are often referred to informally as "bikes" or "cycles".
Aventon, the developer of electric-powered personal bikes, has provided its consumers with smooth and sustainable mobility.The concept of “micromobility” and restrictions on public gatherings and transportation because of the COVID-19 pandemic began several years ago boosted the e-bike phenomenon in the global marketplace, especially in the Americas and Europe.
Artistic cycling is a form of competitive indoor cycling in which athletes perform tricks (called exercises) for points on specialized, fixed-gear bikes in a format similar to ballet or gymnastics. The exercises are performed in front of judges in five-minute rounds [ 1 ] by singles, pairs, four- or six-person teams.