I am looking at getting one of these instead of the standard BMW one and just wondered what they are like quality wise etc.
Also are there any issues with stability?. They seem like a big lump to cause drag and maybe instability--- it seems strange that BMW don't offer one of this size.
Any info appreciated. Thanks
Also are there any issues with stability?. They seem like a big lump to cause drag and maybe instability--- it seems strange that BMW don't offer one of this size.
Any info appreciated. Thanks