Just depends on what your definition of stock is. The snowchecks came stock with whatever you ordered, Standard In-Season Axys comes with 7". 5" are Black, 6" are Gray, and 7" are Silver. 7" is the same height that has been coming on the pros. To our knowledge the Polaris bars are the only ones that come ready to accept stock mtn bar configuration, and any 2016's should all be one piece as the Mtn bar is permanently mounted to the cross bar. We have a set of the black 5" as well we could get rid of.