Sturmey Archer S-RF3 Three Speed Hub and Thumb Shifter 32 Hole Black – Handsome Cycles
Sturmey-Archer - Wikipedia
Sturmey-Archer - Wikipedia
Sturmey Archer Vintage The 1990's Bike Bicycle Internal 3 Speeds Hub Three Speed Aw Hub Gear Rear Hub 36 Holes New Old Stock - Bicycle Hubs - AliExpress
Sturmey-Archer | AW
Sturmey-Archer | Products
Sturmey-Archer Heritage :: History
J-turn: Overhauling a Sturmey-Archer SW 3-speed Hub