This ISO caliper mount is asymmetric, with one tab higher than the other. This is the mount to use when the material above the axle slot is minimal, such as our rear, relieved 70 degree dropout, DR2007. Supplied unmitered, it must be mitered to fit the specific seatstay and dropout combination. It is 3/16" thick with a 51 mm hole-to-hole spacing, and is machined from 1018 steel.
Item sold individually.