This Remanufactured Speedometer Cable which is 4 Foot 121.8 Cms in Length fits:

Triumph 2000 Mk 11 A Type Overdrive from Commission No ME 13088 1970 to November 1973

Triumph 2.5 PI Mk 11 A Type Ovedrive to Commission No MG 6737 1970 to November 1973