CushCore Tubeless Presta Valve Set - 55mm Black ModelNumber=J2859 Wireless Electronic Shift System

Wireless Electronic Shift System

Tilts for trunk access

}SRAM Red WiFli Rear Derailleur - 11 Speed Medium Cage Black

adjustable twin-bolt carbon post

Tuned compliance

CushCore Tubeless Presta Valve Set - 55mm Black ModelNumber=J2859 Wireless Electronic Shift SystemCushCore tubeless air valves are specially designed to work with CushCore tire inserts. The air passageway is T shaped rather than a simple through hole which prevents the insert from obstructing air flow through the valve. Made from CNC machined from 6061 T 6 aluminum anodized black Tapered rubber collar permanently bonded at the sealing interface The valve core can be removed to add tire sealant Locknut with nitrile rubber seal and valve cap Valve