If you have a Rhino Heavy Duty Crossbar system and want to mount a number of Rhino's kayak and canoe carriers including the S510, S512 or the Kayak Extension Piece S512X you will need the KC-FK8 fitting kit.
- resources:
- https://assets.rhinorack.com/Instructions/Accessories/KC-FK8_9%2010%20R115%20Kayak%20Carrier%20Adaptor%20Kits.pdf
