Brompton DR Gear Cable & Outer for Gear TriggerBrompton original part derailleur gear cable including housing.The length of gear cable you require for your Brompton is dependent on the height of the handlebars.The main pic (with the 8 cable ties) is for H-type handlebarsThe second pic (without cable ties) is for P-type handlebarsThese cables fit Brompton standard gear triggers (not the integrated gear shifters introduced in 2017)