Full Speed Ahead Gradient Direct Mount SH12 Chainring - 34t FSA Direct Mount Compatible Shimano 12-Speed Hyperglide+ BLK Tip Size-17mm Adjustable reach with spacer

Adjustable reach with spacer

}Shimano Dura-Ace SL-BS79 Double/Triple 10-Speed Bar End Shifters

}Wheels Manufacturing Derailleur Hanger - 587

An integral part of the Shimano Ultegra 12-speed road lineup the FC-R8100 crankset builds upon Shimanos legendary front shifting and transmission efficiency

Full Speed Ahead Gradient Direct Mount SH12 Chainring - 34t FSA Direct Mount Compatible Shimano 12-Speed Hyperglide+ BLK Tip Size-17mm Adjustable reach with spacerFull Speed Ahead Gradient Direct Mount SH12 Chainring 34t FSA Direct Mount Compatible with Shimano 12 Speed Hyperglide+ Black. The Full Speed Ahead Gradient 1x chainring is crafted using premium 7075 aluminum that is 100% CNC machined. This lightweight yet stiff chainring incorporates FSA Megatooth technologya narrow wide anti drop design that ensures the chain stays securely in place. Specifically designed for use with Shimano 12 speed drivetrains