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Wartung englischer Drei-Gang-Fahrräder: Unterschied zwischen den Versionen

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==Raleigh vs. Britischer Standard==
==Raleigh vs. Britischer Standard==
===Identifikation===
===Identifikation===
oldeng24efore you start to work on an English 3-speed (or a low-end English 10-speed), you should figure out who made it. By 1962, Raleigh or its parent company, Tube Investments (TI bought Raleigh in 1960) had gobbled up most of the smaller English manufacturers. In their enormous Nottingham factory, they built bikes under many names. It is important to know whether a bike was built by Raleigh because the Raleigh bikes were built to Raleigh dimensions, and other English bikes were built to British Standard dimensions.
Bevor man mit der Arbeit an englischen Dreigangfahrrädern (oder mittelklassigen [[10-Gang]] Fahrrädern) beginnt, sollte man sich über den Hersteller klar werden. Bis 1962 hatten [[Raleigh]] und ihre Muttergesellschaft [[Tube Investments]] (TI hat Raleight 1960 gekauft) die meisten kleineren englischen Hersteller aufgekauft. In der enormen Nottinghamer Fabrik bauten sie Fahrräder verschiedenster Marken. Es ist wichtig zu wissen, ob ein Fahrrad von Raleigh gebaut wurde, weil sie nach Raleigh Maßen gebaut wurden und andere Hersteller bauten nach den [[BSC|britischen Standarddimensionen]].


Humber 1932 BSA , New Hudson, Sunbeam 1957
* [[#Humber|Humber]] 1932
Rudge-Whitworth 1943 Phillips 1960
* [[#Rudge|Rudge-Wihtworth]] 1943
Triumph 1954 Hercules 1960
* [[#Triumph|Triumph]] 1954
Norman 1960 Sun 1960
* [[#Three Spires|Three Spires]] 1954
Three Spires 1954 Carlton 1960
* [[#BSA|BSA]], [[#New Hudson|New Hudson]], [[#Sunbeam|Sunbeam]] 1957
Moulton 1967
* [[#Phhillips|Phillips]], [[#Hercules|Hercules]], [[#Norman|Norman]], [[#Sun|Sun]], [[#Carlton|Carlton]] 1960
The major areas of concern are headsets and bottom brackets.Non-Raleigh British bikes use B.S.C. parts, which are readily available. Raleigh used its own unique 26 threads-per-inch parts, which are not interchangeable with anything else. This is particularly a problem if you need to replace a fork on a Raleigh-built bike, because you will also have to replace the headset if you cannot locate a 26 TPI fork. Fortunately, the press-fit dimensions on the head tube of the frame are the same for both.
* [[Moulton]] 1967
 
Inbesonderes Augenmerk ist auf [[Stauersatz|Steuersätze]] und [[Innenlager]] zu legen. Nicht-Raleigh Fahrräder haben [[BSC]]-Standardteile verbaut, die leicht verfügbar sind. Raleigh hatte hier seine einzigartigen 26 [[TPI]] Gewinde-Teile, die mit nichts anderem Austauschbar sind. Das ist inbesondere ein Prpoblem, wenn man die Gabel an einem Raleigh-Fahrrad tauschen möchte, weil man dann auch den Steuersatz in einem mit tauschen muss, wenn man keine 26 TPI Gabel zur Hand hat. Glücklicherweise sind die [[Einpress]]dimensionen für beide Systeme die gleichen.


If you are not satisfied with cottered cranks, and want to upgrade a Nottingham Raleigh frame to cotterless cranks, you will have to re-use the old cups unless you are prepared to spring for a Phil Wood bottom bracket, or a Velo Orange threadless bottom bracket -- see article on cartridge bottom brackets. The inner diameter of Raleigh cups is a bit smaller than standard. Many bottom-bracket axles will not fit unless you replace the standard 1/4" bearing balls with 15/64" or 6 mm bearing balls. JIS (Japanese) standard BB axles that use nuts, and sometimes bolts, to hold the cranks on, will usually work with 1/4" bearing balls. These axles have stamped identifying codes such as 5-S. Because of the wider BB shells used on Raleighs, you will need a JIS 5 or 7 series axle.
If you are not satisfied with cottered cranks, and want to upgrade a Nottingham Raleigh frame to cotterless cranks, you will have to re-use the old cups unless you are prepared to spring for a Phil Wood bottom bracket, or a Velo Orange threadless bottom bracket -- see article on cartridge bottom brackets. The inner diameter of Raleigh cups is a bit smaller than standard. Many bottom-bracket axles will not fit unless you replace the standard 1/4" bearing balls with 15/64" or 6 mm bearing balls. JIS (Japanese) standard BB axles that use nuts, and sometimes bolts, to hold the cranks on, will usually work with 1/4" bearing balls. These axles have stamped identifying codes such as 5-S. Because of the wider BB shells used on Raleighs, you will need a JIS 5 or 7 series axle.
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Also see my more detailed article on Raleigh headset and bottom-bracket dimensions.
Also see my more detailed article on Raleigh headset and bottom-bracket dimensions.
 
===Raleigh Vorderradnaben===
===Raleigh Vorderradnaben===


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