SRAM - X-Sync 2 GX Eagle Chainring 30T 1x12, Boost 3mm Offset Direct Mount black. The Eagle™ technology enables the smoothest, quietest, most durable, and most efficient shifting groups we've ever built. The completely new design of the X-SYNC™ 2 chainrings is the direct result of our engineers' research, who studied the performance and wear characteristics of thousands of X-SYNC™ chainrings. The longer, curved tooth shape works perfectly with the current Eagle™ chains, providing better chain guidance and power transfer with less friction, noise, and wear.

• Brand: SRAM
• Supplier No.: 11.6218.030.240
• Product Type:
• Material: Cold Forged Aluminum
• Color: n/a
• Size: n/a.