This frame insert kit fills both the left and right hand side frame holes found on the KTM 1090 Adventure '17-, KTM 1190 Adventure, 1290 Adventure, 1050 Adventure and 1290 Super Duke R '14- & GT ('19-) models. Held in place thanks to its expanding design this product covers exposed holes (both left and right) in the frame protecting the frame from damage and debris buildup. Sold as a pair covering both the left and right lower frame holes.