* Hub gears

Hub gears have in the past also been used on motorcycles, although this is now rare.

* Hub gears are sealed within the hub, which protects them from water, grit, and impacts.

* Hub gears completely avoid the danger of collision with the spokes and wheel-collapse that derailleur systems can suffer.

* Hub gears can change gear ratios when the rear wheel is not rotating.

* Hub gears can be simpler to use for inexperienced riders, because there is generally only a single shifter to operate and there are no overlapping gear ratios.

* Hub gears provide a means for shifting gear ratios on drivetrains incompatible with external deraileurs such as belt drives and shaft drives.

* Hub gears are typically more expensive than derailleur systems.

* Hub gears tend to be heavier than derailleur systems with equivalent gearing characteristics, and the additional weight is concentrated at the back wheel.

* Hub gears are more complex and usually more difficult for the rider to repair, especially at the roadside.

* Hub gears are generally incompatible with quick release mechanisms / skewer axles.

Hub gears use epicyclic gearing and are enclosed within the axle of the rear wheel.

Category: Hub gears

Hub, you stick by the stage door.

In 2010, Caltech, in partnership with Lawrence Berkeley National Laboratory and headed by Professor Nathan Lewis, established a DOE Energy Innovation Hub aimed at developing revolutionary methods to generate fuels directly from sunlight.

* EDT Hub Electronic Document Transmission software used by many Healthcare Trusts in the United Kingdom.

The motion transmitted by the stem may be a linear force, a rotational torque, or some combination of these ( Angle valve using torque reactor pin and Hub Assembly ).

In addition to consumer network electronics, U. S. Robotics ( USR ) was a well-known manufacturer of a highly-regarded dialup access server, the " Total Control Hub ", rebadged by 3Com as the " Total Control 1000 ", based largely on its Courier modem technology.

** Ven by Hub Culture

In 1932 the company, now run by Hub and his brother, Wim van Doorne, changed its name to Van Doorne's Aanhangwagen Fabriek ( Van Doorne's Trailer Factory ), abbreviated to DAF.

Until July 2010, the Neighbourhood Policing Team for Waterloo consisted of an Inspector, Sergeant, two Constables, Special Constables, and 13 PCSOs-this establishment was significantly increased by the introduction of the ' Neighbourhood Hub Team ' at Waterloo, involving police officers from London Underground.

Important businesses included the retail firm of Dunn and Campbell, headed by Michael Ross Campbell ; the Hurricane Springs resort six miles south of Tullahoma ; the Tullahoma Woolen Mill ; and the M. R. Campbell Hub, Spoke Rim, and Handle Works.

Harpersville Municipal Court has been effectively taken over by Circuit Court Judge Hub Harrington as of 13 July 2012.

Today it goes by a more popular nickname as the " Hub City " of Northwest Florida.

It is believed by some area residents that the town got its nickname " The Hub City " because the two railroads intersected near the Ohio and Indiana state line.

In 2006, Dunkirk was identified by the Ohio Department of Transportation as a potential junction for the Ohio Hub high-speed rail project.

During September, Victorian Days Smethport relives part of its 1890s history by featuring its famous, “ Wheel Around the Hub ” 53-Mile Bicycle Race.

It was launched in March 2005 by the Hub City Writers Project with assistance from private donors and the city of Spartanburg.

From the Castle Esplanade, the short section of the road entitled Castlehill is dominated by the former Tolbooth Highland St John's Church ( on the south side at the foot of this section ), now the headquarters of the Edinburgh International Festival society-The Hub, and on the north side by the Camera Obscura & World of Illusions, one of the oldest tourist attractions in the city after the Scott Monument.

* In the Discworld story The Last Hero by Terry Pratchett, Cohen the Barbarian plans to detonate an explosive called Agatean Thunder Clay at the Hub, to show the gods how annoyed he is with them.

* The Hub by BASE Structures and Illustrious

* Driving Animals to Their Graves by Mark Matthew Braunstein, Santa Cruz Hub.

In the centre of the Hub is a bistro area, surrounded by art displays and various exhibitions.

Hubs index what files a Leaf has by means of a Query Routing Table, which is filled with single bit entries of hashes of keywords which the Leaf uploads to the Hub, and which the Hub then combines with all the hash tables its Leaves have sent it in order to create a version to send to their neighbouring Hubs.

However, as Hub organize themselves in so called " Hub clusters ", where each Hub mirrors the information stored by its neighbours, the Leaf is returned the information of the entire Hub cluster ( usually 7 Hubs ).

* Discovery Institute, Center for Science and Culture ( Hub of the intelligent design movement )

In July 2008 the Home Hub was relaunched with a new smaller design, Draft-N wireless, additional connections and a new user interface, unlike the previous replacement the new Home Hub was given a. 0 release making it the Home Hub 2. 0.

Hub Minds for example are generally nominated from well-regarded GSV ( the largest class of ships ) Minds, and then upgraded to care for the billions living on the artificial habitats.

Hub addresses are in the following form: dchub :// example. com, where 411 is an optional port.

The unincorporated communities of Hub City and Woodstock are located in the town.

There are two main social facilities: The Rocket complex on Holloway Road at the North campus and the Hub Bar on Goulston Street at the City campus, both of which host regular University and external events.

Hub gear systems generally have a long and largely maintenance-free life though some are not suitable for high-stress use in competitions or hilly, off-road conditions.

Most other connections are made at the Hub Building and adjacent Transit Center, which has city and shuttle bus, taxi, light-rail, and rental car service.

Audio components integrated into chipsets consist of two component classes: an AC ' 97 digital controller ( DC97 ), which is built into the I / O Controller Hub ( ICH ) of the chipset, and AC ' 97 audio and modem codecs, which are the analog components of the architecture.

Hub and die errors are collectively known as varieties.

The northern editions are printed at the Star Northern Hub in Bayan Lepas, Penang, while the other two editions are printed at the Star Media Hub in Bukit Jelutong, Shah Alam, Selangor.

Several major transportation projects, including the Fulton Center and the World Trade Center Transportation Hub, are under construction in Lower Manhattan.

When the two programs are running simultaneously, a third process called the Hub can be used to automatically synchronize data.

In addition to the authors ( who are also composers ), HMSL has been used in pieces by Nick Didkovsky, The Hub, James Tenney, Tom Erbe, and Pauline Oliveros.

The Media Hub 300 and 400 series are network attached storage devices that allow users to share digital media across a network.

All games submitted to the App Hub are subjected to peer review by other creators.

During a conversation in the Springfield Hub, Carl and Bernice Hibbert are hinted to have had a past relationship, that Carl wants to rekindle.

Chandler Desktop and Chandler Hub ( an instance of Chandler Server ( Cosmo )) are complementary.