Wolf Tooth Aero Direct Mount 1x Chainring - 50t 4-Bolt Drop-Stop ST Compatible Shimano Dura-Ace R9200/R9200-P Only BLK MFPN=803-03-329 }FOX Mounting Hardware - 9

}FOX Mounting Hardware - 9 Piece AL 6mm x 45

11-34 Cogs 11-13-15-17-20-23-26-34

}Shimano GRX FC-RX810 Chainring Bolts - 4 Bolts

Even on an e-bike you are now able to shift under load thanks to a combination of X-SYNC technology and cassette mapping

1 to 1 1/2 inch crown races

Wolf Tooth Aero Direct Mount 1x Chainring - 50t 4-Bolt Drop-Stop ST Compatible Shimano Dura-Ace R9200/R9200-P Only BLK MFPN=803-03-329 }FOX Mounting Hardware - 9Designed for racing and for those looking to optimize each detail in pursuit of speed Wolf Tooth Aero Chainrings are strong lightweight and profiled to mate perfectly with your crankset for a clean integrated look. Taking advantage of 1x drivetrain systems and wider range rear cassettes Aero Chainrings for Shimano Dura Ace R9200 cranks are available in sizes to provide similar overall range to standard 2x drivetrain configurations. They feature Wolf