Mounts to disc mount or to a strap above the disc mount on disc side, rubber coated frame strap included, additional harware my be needed for some bikes
Mounts to upper braze ons, or additional frame straps, not included (but available at hardware stores).
Lightweight, strong tubular aluminum construction: 6061-T6, the good stuff
Super strong, adjustable mount hardware tubing, no more bending sheet metal strips