\n\t\t\tShimano Ultegra FC-R8100 12 Speed Chainset, 50/34T
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\n\t\t\t- \n\t\t\t\tHollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load
\n\t\t\t- \n\t\t\t\tThe chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transfer
\n\t\t\t- \n\t\t\t\tIndustry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight
\n\t\t\t- \n\t\t\t\tFor use with the HollowTech II integrated or press fit bottom brackets (not supplied)
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\n\t\tThe HollowTech II 12-speed Ultegra chainset offers an ideal balance of lightweight and stiffness, making it the perfect choice for both enthusiast and competitive riders.
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\n\t\tThe Ultegra R8100 12 speed chainset has been designed to work in conjunction with the complete new R8100 groupset. There are available various combinations of chainring size and crank length to suit all types of rider and riding styles.
