SRAM 42 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black CheckoutSpec= 11.4118.070.007 Durable 6061 Aluminium construction

Durable 6061 Aluminium construction

5 SHIS Lower IS52/40 Primary Color Turquoise Bearing Grade Stainless Steel Upper Cup 42mm

4" compound Gum-X3D bead folding type tubeless color black weight 1090g

4" Compound Protek Max BR Bead Non-Folding Type Non-Tubeless Color Black Weight 750g

Exclusive Graphene 3C compound technology

SRAM 42 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black CheckoutSpec= 11.4118.070.007 Durable 6061 Aluminium constructionSRAM 42 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