ENVE Composites 45 Foundation Rim - 700c 24h Black MFPN=12040 is an internal collar

is an internal collar

Tool-free setting and adjustment on the track through Clip Lock

}Pirelli P ZERO Race TLR SL Tire - 700 x 28 Tubeless Folding Black

}Tektro TR140-22 Disc Rotor - 140mm 6-Bolt Silver

5mm thick in the center

ENVE Composites 45 Foundation Rim - 700c 24h Black MFPN=12040 is an internal collarENVE Composites 45 Foundation Rim 700c 24h Black. The Foundation 45 rim brings ENVEs knowledge and technology to the masses. Blended aerodynamic properties tubeless compatibility and pinch flat protection allows for greater efficiency and confidence inspiring handling regardless of conditions. 45mm rim profile to balance strength weight and aerodynamics Wide Hookless Bead A design element at the leading edge of the rim. that dissipates impact energy