Enduro MR 17287 Sealed Cartridge Bearing VITTORIA Using an Internal I-Beam adds

Using an Internal I-Beam adds stiffness and strength—eliminating the need for additional bracing and allowing the shoe to stay extremely lightweight

which provides superior position accuracy

Schrader Valve

The 360° head belt reduces pressure points on the perimeter of the head

and it's compatible with SWAT™ solutions for tool and storage integration

Enduro MR 17287 Sealed Cartridge Bearing VITTORIA Using an Internal I-Beam addsEnduro Standard Design Cartridge Bearings. 90% filled with Mobilux NGLI 2 synthetic grease, dual lip labyrinth seals If the bearing you are replacing is not marked with a manufacturer number, measure it and compare to specifications listed