1Up USA Add-On

This is the single-tray expansion module for any existing 1Up rack — snap it on when you need to carry an extra bike, remove it when you do not. At 18.5 lbs and 50 lb bike capacity, it keeps things light and handles standard bikes without issue. Not rated for e-bikes, so match the rack to your actual use case. The modular approach is why I recommend 1Up to customers who are not sure how many bikes they will be carrying a year from now.