Tubolito Tubo CX/Gravel All Tube - 700 x 32-50mm 60mm Presta Valve Black MPFN-11654268 ENVE's M6 series rims are

ENVE's M6 series rims are designed specifically for the XC and Trail category

Diameter: 30

These bearings feature nitrogen infused stainless steel races that will not rust or corrode paired with Silicon Nitride ceramic balls

}Shimano Ultegra CS-6800 11-Speed 12t 1st position Cassette Cog

Tubolito Tubo CX/Gravel All Tube - 700 x 32-50mm 60mm Presta Valve Black MPFN-11654268 ENVE's M6 series rims areTubolito Tubo CX Gravel All Tube 700 x 32 50mm 60mm Presta Valve Black. The Tubo CX Gravel is twice as robust as standard tubes. And at the same time due to its low weight of 60 grams it guarantees twinkle toed rides. The 50% smaller packed size makes it also a spare tube which fits in every pocket. Tubo series tubes are intended for every day use Easy to install and serves as a lightweight alternative for tubeless riders Designed for disc brake use