SRAM 38 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black hazmat (no air ship)-yes Color Silver Links (links) 138

Color Silver Links (links) 138 Drivetrain Speeds 10 Weight 276 Half Link Chain No Chain Connection Type Pressed Pin Designed for ebike Yes Defined Color Silver

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}Wolf Tooth Direct Mount Chainring - 32t SRAM Direct Mount For SRAM 3-Bolt Boost Requires 12-Speed Hyperglide+ Chain Black

- It won't leave white residue or streaks

SRAM 38 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black hazmat (no air ship)-yes Color Silver Links (links) 138SRAM 38 Tooth 107mm BCD x 4 Bolt 1x12 Speed X Sync Chainring Blast Black. 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