Wolf Tooth Aero Direct Mount 1x Chainring – 50t 4-Bolt Drop-Stop ST Compatible with Shimano Dura-Ace R9200/R9200-P Only Black. Designed 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 Tooths patented Drop-Stop ST tooth profile optimized for the Shimano 12-speed Hyperglide+ chain for the best wear life chain retention and mud clearance.
Compatible with Shimano R9200 cranks (FC-R9200 and FC-R9200-P)
NOT compatible with Ultegra R8100 105 R7100 or any other Shimano cranks
Drop-Stop ST is optimized for Shimano 12-speed Hyperglide+ chains
Wolf Tooths patented Drop-Stop wide/narrow tooth profile provides the ultimate chain retention and efficiency
Designed for 1x drivetrain only
Includes (4) mounting bolts (Torque to 5 Nm)
Premiumn 7075-T6 aluminum
Tooth Count 50Drivetrain Speeds 12Round or Oval RoundMaterial AluminumColor BlackWeight 163Defined Color Black
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