Updated MTX 2.0 Rack offers improved clearance and access to new 2.0 bags and storage when installed 6061-T6 aluminum construction w/stainless steel hard-ware,4-point adjustable extenders QuickTrack compatible for use with any MTX TrunkBag, rear basket and pannier bags Backwards compatible with all original (1.0) MTX accessories Integrated fender top Dual hook position for bungee cord Sidebar for panniers Max weight limit 55lbs