Sliding hardware kit available here: https://www.homeslidingsystems.com/50-sliding-system-slid-up-130-2-or-3-doors-track-78-in-2-m-154-lbs-door-70-kg.html

SLID'UP 130.
Complete sliding hardware kit including tracks, rollers, end-stoppers, guides and screws.
Ready-to-install.
Many lengths available.
Website US: https://www.homeslidingsystems.com/
Website Canada: https://www.homeslidingsystems.ca/