Special rear rack for MONOLOCK or Monokey top case.
To be combined with the M5, M7, M8A, M8B, M9A, or M9B Monokey plate, or with the M5M or M6M Monolock plate, or with the EX2M aluminum base.
If combined with M8A, M8B, M9A, M9B, the assembly of the stop light kit or the central case remote control device is not allowed.