SRAM 38 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black 29''/120mm/32mm They are reversible and feature

They are reversible and feature a 4

1 RC2 W/ButterCups e-Bike approved Yes Maximum Rotor Size 220mm Damping Adjustments External begin stroke rebound low speed compression high speed compression

description compression retaining nut socket 11mm compatibility Helm

Size: 50 x 26 x 12cm (19

SRAM 38 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black 29''/120mm/32mm They are reversible and featureSRAM 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