New Top Quality Triumph Twins & Triples Center Stand Spring. Replace your Broken or Missing Spring today! Measures approx 4″ in Total Length. Fits Triumph 650 Unit & Pre-Unit Twins (Bonneville, T120R, Tiger, TR6, 6T, Thunderbird, TR6C, Etc) from approx 1960-1970. Also fits the Triumph T150 Trident from 1968-1970. Please refer to your parts catalog for proper fitment.*****Always check your parts book to ensure that this Part is correct for your application!*****Made by EMGOO.E.M Part number is 82-4671 or F4671