NEW SRAM 46 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring, Blast Black sub40 Requires Flattop Powerlock chain connector

Requires Flattop Powerlock chain connector

CNC-machined aluminum 5-arm spider supports three largest cogs

Topeak Versamount water bottle mount

GXP Spindle and sealed bearing BB are easy to install and maintain

Shimano Tiagra FD-4700 Front Derailleurs

NEW SRAM 46 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring, Blast Black sub40 Requires Flattop Powerlock chain connectorSRAM's X Sync Road Chainrings are designed for provide maximum control when used with AXS road cranksets. X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control Laser etched chainring finish is more durable X Range gearing technology gives you more range and a smoother gear progression, so youre always in the right gear Can be installed with a single tool, making gearing changes a breeze Chainring bolts not included