Review on Enhance Your BMW Z3 Z4 with a 4-Inch Short Antenna Mast Replacement - Compatible Fit 1995-2016+ - Must-Have Accessories by Cameron Chandra

Purchased to replace a long busy antenna on a BMW bike. Fits with included adapters. The base of the spine is slightly wider than the attachment point, but that's not a problem. Stubby is still safe after hundreds of miles and still gets good local FM stations. Hard to beat for the price! You might want this if you're a boar nut too!