A must if you’re looking to use our LinQ Passenger Seat – Sport, the LinQ 1 + 1 Rack looks great with or without a passenger seat on your sled. This snowmobile seat rack provides extra storage for LinQ accessories. Materials & Weather Protection Made of lightweight die cast aluminum. Installation Required for LinQ Sport Passenger Seat use. Great looks with or without the passenger seat mounted. Provides an additionnal LinQ position (for soft accessories only) when passenger seat isn't in use.