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}Profile Aero HC Bottle
Tooth Count 38 Round or Oval Round Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Direct Mount Type Direct Mount SRAM Defined Color Black Ring Position/Type Single Ring Position/Type Chain Retaining Single Ring Offset 3 Chainring BCD Sram Direct Mount Color Black Material Aluminum Material Aluminum Chainline/Hub Compatibility 141/148 Boost Hubs
5" 12 x 148mm Boost Center Lock XD Black
46 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Weight 118 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface PF30
Shimano Dura Ace CS-R9100 Cassette - 11 Speed 11-25t Silver/Gray Model=RedEye Taillight }Profile Aero HC BottleShimano Dura Ace CS R9100 Cassette 11 Speed 11 25t Silver Gray. Shimano Dura Ace CS R9100 11 Speed CassettesCFRP alloy spider arms and 5 titanium sprockets offer weight savings TECH SPECS Cassette Body Type Shimano SRAM 11 Speed Road Cassette Cogs 11 12 13 14 15 16 17 19 21 23 25 Drivetrain Speeds 11 Range 11 25 Color Silver Gray Defined Color Silver
