cSixx Shimano Dura Ace 9200 2x Chainrings SW Only Improved aerodynamics for time trial

Improved aerodynamics for time trial and triathlon

Cerakote is the world's leading high performance ceramic coating for use in aerospace

Shock: Fox Float X2 Factory

even in seawater

This Di2 version

cSixx Shimano Dura Ace 9200 2x Chainrings SW Only Improved aerodynamics for time trialIntroducing our new 2X Chainring a premium upgrade designed specifically for 110mm Shimano Groupsets, merging cutting edge engineering with precision craftsmanship to deliver outstanding performance. Constructed from high strength 7075 T6 CNC machined aluminum, this chainring balances stiffness and weight, offering a robust solution without adding unnecessary bulk. Our meticulous, iterative development process has led to an advanced shift ramp design