SRAM GX 12s ChainThe SRAM GX Eagle 12 Speed Chain keeps you shifting with precision across all 12 gears of your Eagle drivetrain without the higher price tag of the XO1 and XX1 chains. Instead of employing the hollow pin construction of its flashier brethren, the GX Eagle 12 Speed Chain uses solid pin construction for the cost conscious rider who's not overly concerned with counting every last gram. However, you'll find the same Flow Link technology employed on