SRAM 40 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black Model=Force 1 Over Locknut (mm) 100 Color

Over Locknut (mm) 100 Color Black Thread Pitch 15 x 1

8 Presta Valve

}Avid 20R Brake Pads Symmetrical Bulk Pack of 50 Pairs

These bolts are designed as a direct fit for 30 Tooth x 104 BCD threaded chainring

SRAM 40 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black Model=Force 1 Over Locknut (mm) 100 ColorSRAM 40 Tooth 107mm BCD x 4 Bolt 1x12 Speed X Sync Chainring Blast Black. SRAM's 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