cSixx Shimano Dura Ace 9200 2x Chainrings Size:58/44 Shelter Road Roll sizes(*): 58

Shelter Road Roll sizes(*): 58 mm x 1 m

IPX6 Waterproof: Ride confidently through rain

Top tube and downtube mounts for adding bags

greater tire clearance and tool-less pad centering make installation simple

The Shimano SM-RT10 Centerlock brake disc offers excellent braking performance in every situation

cSixx Shimano Dura Ace 9200 2x Chainrings Size:58/44 Shelter Road Roll sizes(*): 58Introducing 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