The closest match for the GB11W is the Hipshot 3/8" Ultralite Xtender. It will directly fit the 14MM string post hole but a new mount screw hole will need to be drilled.
The closest match for the GB11W is the Hipshot 3/8" Ultralite Xtender. It will directly fit the 14MM string post hole but a new mount screw hole will need to be drilled.