B&B Off Road Engineering KTM 1290 Bash plate is made from 5mm thick 5083 structural alloy plate. Rear mounts are 5mm stainless steel with a rearward facing lug that rests on the rear frame rail to prevent rotation of the bracket. There are 6 32mm hole in the underside to help flush debris and minimize noise. There is also a rubber damper glued inside to help reduce noise. Bash plate can be fitted with or without genuine KTM crash bars. All necessary mounting hardware for this is supplied.