Increase your bike rack's capacity with quick mounting Add-Ons.
1,2,3,4 get your Add-On to haul more. The singular Add-Ons allow for numerical versatility on all the racks. The single-rack carriers are rated for up to three bikes max and the double-rack carriers are rated for up to four bikes max. Easy on and off with the unique hex wrench provided with the base rack. Tighten the two security bolts and we’ll call that installation process sweatfree.
Our easy-to-install Add-On racks give you the versatility to transport multiple bikes on a single rack. So as your family, bike collection, or taste for adventure grows, you can depend on your 1UP USA rack to grow right along with it.