This appears to be a nonmanufacturer rule question. See 19.505(c) nonmanufacturer rule and 19.505(c)(4) Waiver of nonmanufacturer rule. Part 19 - Small Business Programs | Acquisition.GOV and Nonmanufacturer rule (sba.gov)

(i)The SBA may grant an individual or a class waiver to the nonmanufacturer rule to allow a nonmanufacturer to provide an end item of an other than small business without regard to the place of manufacture, processing, or production.

Typically, a small business must manufacture the product or use a small business manufacturer to be able to do a set-aside.  A number of questions come up, such as dollar value, is this a brand name sole source for Yamaha motorcycles?

Please consult with your small business professional and SBA procurement center representative.