Stans No Tubes Flow CB7 Rim 29'' Holes: 32 Black MFPN=BAA1189R Both Rigorously tested to IPX7

Both Rigorously tested to IPX7 Waterproofing standards

with all the top wax technologies like N-Kinetic™ - nanoparticles

Defined Color Black Material Synthetic Size Large/XL Windblock Yes Fabric Weight Mid

Intuitive open/close housing design has a large grip area for precise control of airflow

Cassette Body Type Shimano/SRAM 8 9 10 Speed Material Aluminum

Stans No Tubes Flow CB7 Rim 29'' Holes: 32 Black MFPN=BAA1189R Both Rigorously tested to IPX7Flow CB7 disc specific asymmetric carbon clincher rim features Stans patented Bead Socket Technology (BST) that results in lighter, lower sidewalls for faster accelerations, easier inflation and reliability CB7 custom carbon layup allows for radial compliance to soak up speed robbing impacts Asymmetric rim shape with offset drilling improves bracing angle and balances spoke tension RiACT: Radial Impact Absorbing Carbon Technology (RiACT) is three