Shimano Dura-Ace CS-9000 Cassette Cog - 11-Speed 12t 2nd Position MPFN-BGR3 }Pirelli P ZERO Road Tire

}Pirelli P ZERO Road Tire - 700 x 28 Clincher Folding Black

1 closure on flap lid

Tooth Count 30 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Drivetrain Speeds 9 Round or Oval Oval Defined Color Black Direct Mount Type Direct Mount SRAM Ring Position/Type Chain Retaining Single Ring Chainring BCD Sram Direct Mount Offset 0 Color Black Material Aluminum Chainline/Hub Compatibility 135/142 MTB Hubs Material Aluminum

6 Tall Cover Top Headset Black

Shimano Dura-Ace CS-9000 Cassette Cog - 11-Speed 12t 2nd Position MPFN-BGR3 }Pirelli P ZERO Road TireShimano Dura Ace CS 9000 Cassette Cog 11 Speed 12t 2nd Position. Shimano Dura Ace CS 9000 & Ultegra CS 6800 11 Speed Cassette Cogs TECH SPECS Tooth Count 12