Aero Direct Mount Chainrings for Shimano Dura-Ace R9200 Cranks Over Locknut (mm)-142 8 Drop Bend Style Compact

8 Drop Bend Style Compact Cable Routing Internal Material Aluminum Width Measurement Center Width 36 Defined Color Black Clip-on Compatible Yes

}Pirelli P ZERO Race TLR 4S Tire - 700 x 30 Tubeless Folding Black

}SRAM EX1 XG-899 Cassette - 8 Speed 11-48t Black

For most conditions

Tool Size 13mm

Aero Direct Mount Chainrings for Shimano Dura-Ace R9200 Cranks Over Locknut (mm)-142 8 Drop Bend Style CompactDesigned 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 46T to 50T to provide similar overall range to standard 2x drivetrain configurations.