Pirelli Cinturato SmarTube X Tube - 700 x 40 - 50mm 60mm Presta Valve Model=MarvoLT Front Derailleur }Wheels Manufacturing Universal Derailleur Hanger

}Wheels Manufacturing Universal Derailleur Hanger - 404-02 For Frames designed to accept SRAM UDH Black

}Robert Axle Project Drive Thru Dummy Hub - 1

Built with standard high-quality components including j-bend spokes (28 count) and Sapim mechanically locking nipples

Provides smooth and quiet gear shifting

}SRAM XPLR XG-1271 Cassette - 12-Speed 10-44t Silver For XDR Driver Body D1

Pirelli Cinturato SmarTube X Tube - 700 x 40 - 50mm 60mm Presta Valve Model=MarvoLT Front Derailleur }Wheels Manufacturing Universal Derailleur Hanger70% weight savings compared to conventional tubes 50% smaller than conventional tubes 3x thicker than standard SmarTUBES Not for use with rim brakes Not designed to be repaired Constructed of Thermoplastic Polyurethane Weighs just 150 grams TECH SPECS Tube Weight 151g Tube Width 40 50C Valve Presta Valve Length 42mm Wheel Diameter 700C Shaft Type Non threaded