SRAM 40 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Polar Gray CheckoutTitle=SRAM RED 1 AXS Power Meter Crankset - 165mm Product number: Z01423

Product number: Z01423

That is why these products carry the "Bio" label

SRAM Model ID: RS-SIDLUXE ULT FLGHT ATNDNT-A2

Terry thumb patch

40mm stack for 40mm and 50mm

SRAM 40 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Polar Gray CheckoutTitle=SRAM RED 1 AXS Power Meter Crankset - 165mm Product number: Z01423SRAM 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