CushCore Tubeless Presta Valve Set - 55mm Black Fork Material-Steel Spindle spacers and kits allow

Spindle spacers and kits allow BB30 cranks to be used in a variety of BB shells

Color Black Range 9-46 Cassette Cogs 9-10-12-14-16-18-21-24-28-33-39-46 Cassette Body Type SRAM XD 11/12 Speed Drivetrain Speeds 12 Weight 336 Defined Color Black

}Schwalbe Marathon Winter Plus Tire - 700 x 40 Clincher Wire Black/Reflective Performance Line 240 Steel Studs

} Accepts wheels from 16 to 29 inch with or without tire

CushCore Tubeless Presta Valve Set - 55mm Black Fork Material-Steel Spindle spacers and kits allowCushCore Valve Set 55mm Black. CushCore tubeless air valves are specially designed to work with a CushCore tire insert. 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 Valve locknut with o