SRAM 40 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Polar Gray Guide Ultimate • Bottle cage mount included

• Bottle cage mount included with pumps (pairs exceptionally well with Wolf Tooth B-RAD Bottle Shift)

self-supported races

19mm diameter

Color Black Number of Chainrings No Rings No Spider Included Crank Length (mm) 172

SRAM 40 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Polar Gray Guide Ultimate • Bottle cage mount includedSRAM 40 Tooth 107mm BCD x 4 Bolt 1x12 Speed X Sync Chainring Polar Gray. SRAMs 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