Black: Stock: Replacement throttle and wire harness with grip. Comes with grip, on/off, LED. Fits both 12eDrive and 16eDrive models. Black: 19mm: Replacement 19 mm throttle assembly and wire harness with grip. 19 mm version fits both 12eDRIVE and 16eDRIVE models with 19 mm Mini Bar. Notes: Will NOT fit 12e/16e with 7/8" handlebars (outside diameter where throttle mounts). Also will NOT fit 18e/20e models.