SRAM 46 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black MFPN=11.6218.046.004 They fully seal the hubs

They fully seal the hubs from mud and water: tight enough for a muddy CX season but smooth enough for drag-free road miles

}RockShox Post Clamp Kit Reverb / Reverb Stealth B1(2017)

Color Black Weight 680 Weight Limit (lbs) 20 Tube Diameter 6

For use with hitch mount style trailers common with child carriers such as Thule/Chariot Burley InStep Croozer and more

Shaft Type Smooth Tube Compound Thermoplastic Elastomer ISO Width (mm) 46 ISO Width (mm) 47 ISO Width (mm) 48 ISO Width (mm) 49 ISO Width (mm) 50 ISO Width (mm) 51 ISO Width (mm) 52 ISO Width (mm) 53 ISO Width (mm) 54 ISO Width (mm) 55 ISO Width (mm) 56 ISO Width (mm) 57 ISO Width (mm) 58 ISO Width (mm) 59 ISO Width (mm) 60 ISO Width (mm) 61 ISO Width (mm) 62 ISO Width (mm) 63 ISO Width (mm) 64 ISO Diameter 584 / 650b / 27

SRAM 46 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black MFPN=11.6218.046.004 They fully seal the hubsSRAM 46 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