The amazon specials work well or you could throw on some bar end mirrors.

Edit : amazon mirrors

These are good. Hoosier Garage - Pair of Stealth Style Motorcycle Mirrors - Kawasaki, Suzuki, Honda, Victory https://www.amazon.com/dp/B00CHCPT32/ref=cm_sw_r_cp_apan_glt_fabc_YVE2AFVPW47P6YPH9K33?_encoding=UTF8&psc=1