Shimano Ultegra FC-R8100 Crankset - 172.5mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK

Shimano Ultegra FC-R8100 Crankset - 172.5mm 12-Speed 50/34t Hollowtech II Spindle Interface BLKShimano Ultegra FC R8100 Crankset 172. 5mm 12 Speed 50 34t Hollowtech II Spindle Interface Black. An integral part of the Shimano Ultegra 12 speed road lineup the FC R8100 crankset builds upon Shimanos legendary front shifting and transmission efficiency. With new refinements for seamless 12 speed shifting the Ultegra crank is now offered in a wide variety of lengths bringing performance and improved fit for smaller riders triathletes and riders with

Built for precise and swift shifting the GX trigger shifters bring championship technology to everyone

For use with with short cable-pull levers

Color Red Rock Defined Color Red Gender/Age Mens Material Cotton Size Small Sleeve Style Short Fit Standard

Custom Race Plus is a streamline design bottle cage that makes removal and insertion very easy and smooth

}Promax Impact Mini 45mm Top Load Stem 1" Blue

Made of 7000 series aluminum the 6-point socket has no lead-in chamfer and a low-profile design for a precision fit that minimizes scarring

Rim Strip Width (mm) 44

}RaceFace Ruxton Core Protector - Black Large

color clear size 20oz

5" 150mm FLOAT

Ring Position/Type Chain Retaining Single Ring Tooth Count 42 Round or Oval Oval Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Offset 3 Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Material Aluminum Defined Color Black Direct Mount Type Direct Mount CINCH

Raised back panel for increased coverage