2 Bike Extension for the BC-7621 2 Bike Rack

Made specifically for the BC-7621 Bike Rack, this extension slides into the rack, allowing it to carry up to 4 bicycles. Includes mounting hardware and (6) additional bicycle tie downs. Bike rack sold separately. Add to the capability of the BC-7621 Bike Rack with this 2 bike extension. Easy to install, the extension slides into the bike car rack , allowing the rack to carry up to 4 bicycles at a time. All hardware necessary to attach it to the bike car rack comes included, as well as (6) additional 18" tie down straps and (1) extra 12' tie down strap required to secure the added bikes. The BC-7621 Bike Car Rack is sold separately.