Panaracer GravelKing ZX Tire - 700 x 55 Tubeless Folding Black Model=RD-M9050 EVO 12-Speed Rear Derailleur Tested by some of the

Tested by some of the world's best skiers

Stroke (ins) 3 I

6 Bladder included Included (1

Slick-galvanized shift cable

Same ergonomics and reliability of Shimano shifters and derailleurs

Panaracer GravelKing ZX Tire - 700 x 55 Tubeless Folding Black Model=RD-M9050 EVO 12-Speed Rear Derailleur Tested by some of theThe GravelKing ZX was designed for high speed performance on hard packed gravel a slick center tread reduces rolling resistance while the shoulder pattern is tuned to transition smoothly to provide consistent grip in cornering and descending. Each design element is developed to meet the demands of racing. Ideal for gravel dirt and rough pavement TuffTex boasts a supple high thread count casing fortified with precisely engineered bead to bead puncture