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Wartung von Sturmey-Archer Vier-, Fünf- und Sieben-Gang-Naben: Unterschied zwischen den Versionen

→‎1939-1990: noch eine Tabelle
(→‎1939-1990: noch eine Tabelle)
Zeile 374: Zeile 374:


Now we go even deeper into the past. The FM medium-ratio four speed hub was introduced in 1939, and the FW wide-ratio four-speed hub, in 1945. It had all but the top gear shown in the table in the previous section. Additional four-speed hubs were added in the late 1940s. In 1967, Sturmey-Archer began making the S5 hub, which offered all 5 gears and was an easy upgrade from the FW.
Now we go even deeper into the past. The FM medium-ratio four speed hub was introduced in 1939, and the FW wide-ratio four-speed hub, in 1945. It had all but the top gear shown in the table in the previous section. Additional four-speed hubs were added in the late 1940s. In 1967, Sturmey-Archer began making the S5 hub, which offered all 5 gears and was an easy upgrade from the FW.
Ratio .667 .789 1.000 1.267 1.500
{|{{Prettytable|width=50%}}
Step 18.4% 26.7% 26.7% 18.4%  
!Übersetzung
|colspan=3 align="center"|0,667  
|colspan=3 align="center"|0,789  
|colspan=3 align="center"|1,000
|colspan=3 align="center"|1,267  
|colspan=3 align="center"|1,500
|-
!Sprung
|colspan=4 align="center"|18,4%
|colspan=3 align="center"|26,7%
|colspan=3 align="center"|26,7%
|colspan=5 align="center"|18,4%  
|}


This site now hosts Sutherland's Handbook of Coaster Brake and Internal Gear Hubs, with excellent rebuilding information on most of the hubs in this series. Boldfaced items in the table below are on this site. Other information linked below is mostly from the Sturmey-Archer Heritage site and Tony Hadland's Web site.
This site now hosts Sutherland's Handbook of Coaster Brake and Internal Gear Hubs, with excellent rebuilding information on most of the hubs in this series. Boldfaced items in the table below are on this site. Other information linked below is mostly from the Sturmey-Archer Heritage site and Tony Hadland's Web site.
15.323

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