Aero Direct Mount Chainrings for Shimano Dura-Ace R9200 Cranks Weight-153/46 Pure stability: Long outer lugs

Pure stability: Long outer lugs ensure absolute control in every corner

ski prep tools

}Park Tool PB-1 Portable Work Bench

ring type HG+ (anti-chain drop) mount Cinch DM 6mm offset teeth 34t oval/round round color black

45 mm short position

Aero Direct Mount Chainrings for Shimano Dura-Ace R9200 Cranks Weight-153/46 Pure stability: Long outer lugsDesigned 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.