Shimano Ultegra 6700/6750 10-Speed Chainrings 6700-G and 6750-G chainrings are OEM for Ultegra "Glossy-Gray" cranksets OEM 50t chainring for Ultegra FC-6750 cranksets Item Specifications Color Silver Material Aluminum Chainring BCD 110 Defined Color Silver Ring Position/TYPE Outer Drivetrain Speeds 10 Tooth Count 50
