SRAM 44 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Polar Gray Rim Width (Internal)-21 }Wheels Manufacturing Derailleur Hanger 331

}Wheels Manufacturing Derailleur Hanger 331

Small and lightweight

background-color: #f1f1f1

Thanks to its flip-flop design

SRAM 44 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Polar Gray Rim Width (Internal)-21 }Wheels Manufacturing Derailleur Hanger 331SRAM 44 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