Ultegra FC-R8100 12-Speed Chainring - Ultegra FC-R8100 12-Speed Chainring bottom brackets Jacquard knit pattern designed specially

Jacquard knit pattern designed specially for the Speed of Light Collection

our included range extender boosts your range by another 50 percent

24mm bore with included adapters for 22mm and 19mm crank spindles

The Diverge STR Expert starts with our FACT 11r carbon frameset with front and rear Future Shock suspension

When the remote is pushed

Ultegra FC-R8100 12-Speed Chainring - Ultegra FC-R8100 12-Speed Chainring bottom brackets Jacquard knit pattern designed speciallyShimano Ultegra FC R8100 chainrings are constructed with high quality aluminum and are compatible with FC R8100 and FC 8100 P 2x 12 speed cranksets. Aluminum with anodized finish provides durability and light weight 34t inner chainring is for use with 50t outer chainring