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Gravel Bicycle
A gravel bicycle is a type of bicycle intended for gravel cycling, including gravel racing. They are also sometimes known as "adventure bicycles", particularly ones intended for harsher off-road terrain. While bicycles have been used for riding on such roads since bicycles were invented, the "modern" gravel bicycle, as a category, evolved in the 2000s, adopting technology from road bicycles, cyclocross bicycles and mountain bikes. They also share many characteristics of touring bicycles, such as relaxed geometry, wide tires and wide-range gearing. Design characteristics Gravel bikes have been constructed out of a wide variety of frame materials, including aluminium, carbon fibre, titanium and steel. Most use carbon fibre forks. Gravel bicycles generally use drop bars, similar to racing and cyclocross bicycles, unlike mountain bikes and hybrid bicycles. Many gravel bikes are fitted with wider bars than would be typical for a road or cyclocross bike, and a few have bee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Look 765 Gravel Bicycle
To look is to use sight to perceive an object. Look or The Look may refer to: Businesses and products * Look (modeling agency), an Israeli modeling agency * ''Look'' (American magazine), a defunct general-interest magazine * ''Look'' (UK magazine), a defunct fashion and celebrity magazine * Look (cigarette), a Danish brand * Look!, a candy bar made by Annabelle Candy Company * Look (company), a French bicycle components and frames Film and television * ''The Look'', a 2003 American film starring Teresa Hill * ''Look'' (2007 film), an American drama by Adam Rifkin ** '' LOOK: The Series'', an American television drama series, also by Adam Rifkin, related to the film * ''Look'' (2009 film), an American avant-garde short film directed by Ryan Pickett * "The Look", an episode of American television sitcom ''Home Improvement'' Music * ''Look'' (Beth Nielsen Chapman album) * ''Look'' (EP), by Apink (2020) * "Look (Song for Children)", a song by The Beach Boys * ''The L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bikepacking
The thumb is the first digit of the hand, next to the index finger. When a person is standing in the medical anatomical position (where the palm is facing to the front), the thumb is the outermost digit. The Medical Latin English noun for thumb is ''pollex'' (compare ''hallux'' for big toe), and the corresponding adjective for thumb is ''pollical''. Definition Thumb and fingers The English word ''finger'' has two senses, even in the context of appendages of a single typical human hand: # Any of the five terminal members of the hand. # Any of the four terminal members of the hand, other than the thumb Linguistically, it appears that the original sense was the first of these two: (also rendered as ) was, in the inferred Proto-Indo-European language, a suffixed form of (or ), which has given rise to many Indo-European-family words (tens of them defined in English dictionaries) that involve, or stem from, concepts of fiveness. The thumb shares the following with each of the ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schwalbe G-One Gravel Bicycle Tire
Schwalbe (German for ''swallow'') may refer to: Technology * Messerschmitt Me 262 Schwalbe, the first functional jet fighter * Raab-Katzenstein KL.1 Schwalbe, German biplane produced in the 1920s * Schwalbe (tire manufacturer), a brand name of Ralf Bohle GmbH * Simson KR 51/2 Schwalbe, a motorcycle manufactured by Simson * ''Schwalbe''-class cruiser, German class of unprotected cruiser ships ** SMS ''Schwalbe'''','' lead ship of the ''Schwalbe'' class Medicine * Schwalbe's line, anatomical line on the interior surface of the eye's cornea, named for Gustav Schwalbe Sports * Die Schwalbe, a German chess composition society, and its magazine, ''Die Schwalbe'' * FC Schwalbe Hannover, a German rugby union club * Diving (association football), an attempt by a player to gain an unfair advantage by diving to the ground Surname * Ernst Schwalbe (1871–1920), German pathologist * Felix Schwalbe (1892–1974), German Wehrmacht general * Gustav Albert Schwalbe (1844-1916), German an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shimano Pedaling Dynamics
Shimano Pedaling Dynamics, commonly called SPD, is a design of clipless bicycle pedals and associated cleats first released by Shimano , originally and later , 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 ... in 1990. The first model, PD-M737, was aimed at mountain biking enthusiasts who, prior to this, had to use toe clips and straps or "road" clipless pedals which clogged with mud and made walking very difficult in unrideable situations. Shimano makes a number of different SPD-type cleats, and not all cleats are compatible with all pedals, mainly between the recessed metal "mountain" (SPD) -Boltline and the protruding plastic "road" (SPD-SL) -Bolt(a.k.a. "LOOK") line. As for SPD cleats, there is an important distinction between SPD black "single release" cleats (SM-SH51) and silver "multi release" cle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clipless Pedals
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. Pedals were initially attached to cranks connecting directly to the driven (usually front) wheel. The safety bicycle, as it is known today, came into being when the pedals were attached to a crank driving a sprocket that transmitted power to the driven wheel by means of a roller chain. Types Just as bicycles come in many varieties, there are different types of pedals to support different types of cycling. Flat and platform Traditionally, platform pedals were pedals with a relatively large flat area for the foot to rest on, in contrast to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chainring
The crankset (in the US) or chainset (in the UK), is the component of a bicycle drivetrain that converts the reciprocating motion of the rider's legs into rotational motion used to drive the chain or belt, which in turn drives the rear wheel. It consists of one or more sprockets, also called ''chainrings'' or ''chainwheels'' attached to the '' cranks'', ''arms'', or ''crankarms'' to which the pedals attach. It is connected to the rider by the pedals, to the bicycle frame by the bottom bracket, and to the rear sprocket, cassette or freewheel via the chain. Parts Cranks The two ''cranks'', one on each side and usually mounted 180° apart, connect the bottom bracket axle to the pedals. Lengths Bicycle cranks can vary in length to accommodate different sized riders and different types of cycling. Crank length is measured from the center of the pedal spindle to the center of the bottom bracket spindle or axle. The larger bicycle component manufacturers typically offer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Shifting
upElectronic front derailleur (Shimano Di2) An electronic gear-shifting system is a method of changing gears on a bicycle, which enables riders to shift with electronic switches instead of using conventional control levers and mechanical cables. The switches are connected by wire or wirelessly to a battery pack and to a small electric motor that drives the derailleur, switching the chain from cog to cog. An electronic system can switch gears faster and, because the system does not use Bowden cables and can calibrate itself, it may require less maintenance. History left, upElectronic shifting control unit and battery pack mounted to the bottom of bottom bracket and left chain stay upElectronic rear derailleur (Campagnolo Record EPS) upHandlebar mounted remotely for the D1x Trail electronic shifting system from Archer Components In 1990 the Japanese bike component manufacturer SunTour introduced the Browning Electronic AccuShift Transmission (''SunTour BEAST'') - a triple c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Campagnolo
Campagnolo is an Italian manufacturer of high-end bicycle components with headquarters in Vicenza, Italy. The components are organised as groupsets (gruppi), and are a near-complete collection of a bicycle's mechanical parts. Campagnolo's flagship components are the Super Record, Record, and Chorus groupsets with all three representing their recent shift to 12-speed drivetrains. Super Record and Record are the top groupsets, followed by Chorus, Potenza, Centaur and Veloce. Campagnolo also produces aluminum and carbon wheels, as well as other components (like carbon fiber seat posts, and bottle-cages). History Founded by Tullio Campagnolo, the company began in 1933 in a Vicenza workshop. The founder was a racing cyclist in Italy in the 1920s who conceived several ideas while racing, such as the quick release mechanism for bicycle wheels, derailleurs, and the rod gear for gear changing. Campagnolo has been awarded more than 135 patents for innovations in cycling technology. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SRAM Corporation
SRAM LLC is a privately owned bicycle component manufacturer based in Chicago, Illinois, United States, founded in 1987. SRAM is an acronym comprising the names of its founders, Scott, Ray, and Sam, (where Ray is the middle name of the company's first CEO, Stan Day). The company is known for producing cycling components, including some internally developed, such as Grip Shift, EAGLE (1x12), DoubleTap, dedicated 1x11 mountain and their range of AXS drivetrains. The company grew organically and through acquisitions to become a cycling component brand, selling under the brands SRAM, Avid, RockShox, Truvativ, Quarq, Zipp, TIME Sport pedals, Hammerhead cycling computers, and Velocio cycling apparel. Their components are manufactured primarily in-house, in factories located in Portugal, Taiwan, China, and the U.S., and distributed and sold as Original equipment manufacturer (OEM) equipment and aftermarket components in markets globally. History As a start-up company, SRAM introduced t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shimano
, originally and later , 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 (, 1894–1958) 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. In 2017, Shimano had net sales of US $3.2 billion, 38% in Europe, 35% in Asia, and 11% in North America. Bicycle components represented 80%, fishing tackle 19%, and other products 0.1%. The company is publicly traded, with 93 million shares of common stock outstanding. They are also the official neutral support for most of the UCI World Tour. Cycling Shimano sales constitute an estimated 70–80% of the global bicycle component market by value. Its products include drivetrain, brake, wheel and pedal components ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Groupset
A groupset or gruppo (from the Italian for "group", sometimes misspelled grouppo) is a bicycle component manufacturer's organized collection of mechanical parts. It generally refers to all of the components that make up a bicycle excluding the bicycle frame, fork, stem, wheels, tires, and rider contact points, such as the saddle and handlebars. These parts typically include the following: * 2 gear levers or shifters ''and'' * 2 brake levers ''or'' * 2 integrated brake levers/shifters * 2 brakes, front and rear * 2 derailleurs, front and rear * 1 bottom bracket * 1 crankset * 1 chain * 1 cogset, freewheel or cassette With the following forming part of some groupsets: * 1 headset (more commonly included with vintage groupsets) * 1 seatpost * 2 hubs, front and rear (although, most manufacturers now offer groupset-branded pre-built wheels) * Pair of pedals * assorted cables and cable housing Except for special commemorative versions, manufacturers do not actually package the vari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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