Designed primarily for factory Yamaha and Honda factory filters, but will fit other filters too.
Fits Road Star and Royal Star, all years. Fits Honda Valkyrie and 750 Magna, and many other models.
To check fitment, measure your oil filter. The inner diameter on our Billet Oil Filter Cover is 2.590” and will accept oil filters up to 2.720” tall. May not fit some aftermarket filters.