Pro Series Mount is CNC machined from 6061-T6 aluminum, specific to 30x90 and 30x92 chassis. Standard clamps and Euro clamps are compatible. Hardware included, clamps sold separately. 0 degree generally recommended for Vortex, 8 for Rotax, 5-8 degree for most others, depending on chain and exhaust clearance. Low profile mounts now available in 0 and 5 degrees.
