These Givi PL1121 Pannier Holders Honda CB500X 2013 to 2018 models are designed to accept traditional Givi Monokey Panniers and can only be fitted in combination with the Givi 1121FZ Monorack Arms (allowing a top box to be fitted) or by using a Givi 1121KIT if they are to be fitted on their own (i.e. no top box). For the 2017 and 2018 models only the Givi PL1121KIT is also required which offers additional and necessary support. If large side boxes (anything larger than the Givi E21 or Givi E22 panniers) are being fitted the Givi IN1121KIT Indicator Extension Brackets will need to be fitted. The Givi PL fitting system is incredibly light, functional and durable and is manufactured from Black tubular steel and is designed to enhance the motorcycles profile; its simplified structure allows easy assembling and disassembling. A Givi S250 Tool Box combined with the Givi TL1146KIT fitting kit can be fitted on to the left or right hand side, between the upper and lower pannier rails, of these Givi PL1121 Pannier Holders.