Hello and thanks for checking out this new set of Shimano Dura-Ace R9100 50/34 tooth 11-Speed chainrings! I purchased a small hoard of these chainrings from the back stock of a high-end boutique frame manufacturer as they changed specs for the new model year. Each will come to you in the new-in-box condition seen in the included photographs.

Made specifically for the Shimano Dura-Ace R9100 crank in gloss black finish. Popular compact 50/34t combination. No additional parts are included. 

Please see the included pics of the actual parts you will receive. Standard MSRP of $222 for the set.

Contact me with any questions, I will do my best to answer them. Review my feedback and buy with confidence. Thanks again!