Aero Direct Mount Chainrings for Shimano Dura-Ace R9200 Cranks CheckoutTitle=Pedro's Equalizer Pedal Wrench II 5 SHIS Lower ZS56/40 Bearing

5 SHIS Lower ZS56/40 Bearing Grade Stainless Steel Headset Type ZeroStack S

Double or Triple Double Drivetrain Speeds 12 Derailleur Capacity 13 keyword search SRAM Fall 23 Front Derailleur Clamp Braze-on Front Derailleur Cable Pull Electronic Front Der/Shifter Compatibility SRAM eTap AXS Max Ring (teeth) 43 Front Derailleur Style Traditional

8 Clamp +/-8 1 1/8" Aluminum Black

Weight: 37g  Material: 6061 T6 aluminum with stainless steel hardwareNot Included: Cable and Housing

The NX Eagle chain features solid pin construction Eagle PowerLock and smooth efficient shifting that you can count on every time out

Aero Direct Mount Chainrings for Shimano Dura-Ace R9200 Cranks CheckoutTitle=Pedro's Equalizer Pedal Wrench II 5 SHIS Lower ZS56/40 BearingDesigned 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.