SRAM 42 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Polar Gray CheckoutSpec= 250 x 145mm 5 Crown Race Diameter 40mm

5 Crown Race Diameter 40mm Headset Type Integrated S

Four compression straps secure the load

Wolf Tooth BSA 29mm/30mm Bottom Bracket

You can apply liquid klister while skiing

SRAM 42 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Polar Gray CheckoutSpec= 250 x 145mm 5 Crown Race Diameter 40mmSRAM 42 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