The Topeak BabySeat II Rack MTX 2.0 (26"/Disc, No Seat) is a robust rear rack built from lightweight 6061 T-6 aluminum for strength and durability. It fits 26”, 27.5” (650B), and 700C bikes with disc brakes, featuring added clearance and a solid fender top for stability. Its MTX QuickTrack system supports BabySeat II mounting as well as MTX TrunkBags, baskets, and MTX 2.0 bags. Rated to carry 27 kg (60 lbs), it’s ideal for commuters and touring families needing secure load support.