Brompton hub gear cable anchorage - Sturmey Archer Connects the hub gear cable to the gear indicator chain.This Brompton hub gear cable anchor / connector for Sturmey ArcheaReplacement Brompton derailleur cable anchorage and spring set - complete - for integrated gear shifter Note: for 2017 model Bromptons onwards (introduced late 2016)r hub gears as used on the majority of Bromptons connects the gear cable to the gear indicator chain. SRAM (previously Sachs) and Sturmey Archer gears gave a different size thread on the indicator chain - so if you are moving from a SRAM to Sturmey Archer wheel then you also need to replace this anchorage. It's only a small part - but it's crucial if you are using a 3, 5 or 6 speed Brompton with a Sturmey Archer hub! Complete Brompton derailleur cable anchorage and spring set complete This set is for Brompton folding bikes with integrated brake/gear shifters (introduced on the 2017 onwards Brompton folding bikes - in late 2016) Integrated means that the derailleur shifter attaches directly to the brake lever instead of to the handlebars