The Triumph Black Billet Oil Filler Cap is a CNC-machined oil cap that features laser-etched branding with vertical knurling to aid removal. It is finished in black, but also available in gunmetal grey and clear. This item fits Bonneville T120, Bonneville T120 Black, Street Twin, Speedmaster, Thruxton 1200, and Thruxton R 1200 models Liquid Cooled Models.