DENALI Headlight Adapters Our headlight adapters enable plug n play installation of LED headlight modules in vehicles that don't use a standard H4 connector. Available for models with original H9/H11 or Harley-Davidson LED connectors. Fits: Triumph BONNEVILLE T100 2016-2021 BONNEVILLE T100 BLACK 2016-2021 BONNEVILLE T120 2016-2021 BONNEVILLE T120 BLACK 2019-2021 STREET CUP 2017-2019 STREET SCRAMBLER 2017-2019 STREET TWIN 2016-2019 THRUXTON 1200 2016-2021 THRUXTON 1200 R 2016-2021