SRAM 40 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Polar Gray 28x50x12 Color Black/Green Includes Gauge Yes

Color Black/Green Includes Gauge Yes High Volume Pump Yes Defined Color Black Valve Compatibility Presta and Schrader PSI 60

1 Lock-On Grips - Iridescent Purple Oil Slick

LAHTI keeps your head warm on the trail and during leisure activities

and 4mm hex

SRAM 40 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Polar Gray 28x50x12 Color Black/Green Includes Gauge YesSRAM 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