Shimano 105 CS-R7101-12 Cassette - 12-Speed 11-34t HG L2 Silver ModelNumber=K4984 Ring Position/Type Outer Tooth Count

Ring Position/Type Outer Tooth Count 48 Round or Oval Round Drivetrain Speeds 11 Material Alloy Defined Color Black Direct Mount Type Direct Mount FSA

}Shimano Dura-Ace ST-R9170 Di2 11-Speed Right Shift/Brake Lever

Pivot bearing offers crisp lever feel and a fatigue-free ride

}Campagnolo Bora Ultra WTO 45 Front Wheel - 700c 12 x 100mm Center-Lock 2-Way Fit Gray

Shimano 105 CS-R7101-12 Cassette - 12-Speed 11-34t HG L2 Silver ModelNumber=K4984 Ring Position/Type Outer Tooth CountShimano 105 CS R7101 12 Cassette 12 Speed 11 34t HG L2 Silver. Shimano 105 CS R7100 series 12 speed cassettes bring versatility to any rider or road. From sprinting on the flats to climbing steep inclines these 11 34t cassettes have you covered. Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation Compatible with new 12 speed and road 11 speed freehub bodies Compatible with HG 12 speed chain TECH