SunRace CSMZ800 Cassette - 12-Speed 11-51t ED Black CheckoutSpec= 18t Tire Width 42C Tire Width 5 Internal W 32mm MFPN=175-0100036870 J372182 Color:Dark Sapphire-Reef Waters

SunRace CSMZ800 Cassette 12 Speed 11 51t ED Black CheckoutSpec= 18t Tire Width 42C Tire Width 5 Internal W 32mm MFPN=175 0100036870 J372182 Color:Dark Sapphire Reef Waters Tire Width 42C Tire Width Range 39 50 Labeled Size 700x42C Primary Color Tanwall Tire Compound GUM X Tire Diameter ISO 700C 622 Tire Technology GUM X Tire Weight 450g Tire Type Tubeless Ready Tubeless Technology Tubeless Ready Bead Folding e Bike approved No Tire PSI 29 73 TPI 3x100TPI The Pressure Rite connector and air release button make dialing in your pressure quick and easy and there is no pressure loss when removing the connector while the rotating hose take stress off the valve stem when inflating