Wolf Tooth Aero Direct Mount 1x Chainring - 48t 4-Bolt Drop-Stop ST Compatible Shimano Dura-Ace R9200/R9200-P Only BLK Model=105 ST-R7170 Di2 Shift/Brake Lever Right two lip seal that rides

two lip seal that rides in a groove

9mm Valve Presta Position Rear Rim Material Aluminum Wheel Tire Type Tubeless Ready

Tension adjustment

Low viscosity grease and optimized fill percentage hits the perfect balance between durability and minimal friction

Size 26" Width 2

Wolf Tooth Aero Direct Mount 1x Chainring - 48t 4-Bolt Drop-Stop ST Compatible Shimano Dura-Ace R9200/R9200-P Only BLK Model=105 ST-R7170 Di2 Shift/Brake Lever Right two lip seal that ridesWolf Tooth Aero Direct Mount 1x Chainring 48t 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