SRAM 42 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black battery only For the best swing weight

For the best swing weight

The four XLA98 models are identical except for wheel speed

and silicon wax processed with organic solvents give excellent performance and good durability in all weather conditions

5mm spindle spacers

Weight: Cassette Lockring Wrench Insert • 31g  |  Cinch and ISIS Spline Wrench Insert • 56g  |   8mm Hex Wrench Insert • 63g   |  16mm Hex Wrench Insert • 78g   |  20mm Socket Insert • 67g

SRAM 42 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black battery only For the best swing weightSRAM 42 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