Brompton derailleur gear cable (outer and inner) - P Type - for integrated gear shifter For 2017 onwards model Bromptons. Brompton derailleur gear cable (outer and inner) for P Type handlebars and integrated (under bar) gear shifter introduced in 2017 Compatible with P-type handlebars and integrated left hand brake lever (brake lever introduced on 2017 model Bromptons) Comprises: Cable outer (1110mm) Cable inner (1196mm) Colour: Black