Sram Chain Red E1 12-13-speed Rainbow

We took the lightest and most durable chain we’ve ever made and made it lighter. With no compromises. Our hollowpin construction is lighter and stronger than a solid pin and cutouts in the outer and inner plates drop 13 g from the previous generation. Can a chain really be lighter faster stronger and more durable than anything else? this one is. - flattop technology enables a narrower chain with quieter operation and increased strength and durability - hard chrome plated inner link plates and rollers for reduced wear and prolonged life - hollowpin construction for increased strength and efficiency - super-light outer plates with cut-out design - 13 g lighter than previous red chain - 12- 13-speed - 114 links or 126 links - color: silver or rainbow