SRAM Chain Ring X-SYNC 2 30T DM 3mm Offset Boost Alum Eagle Black 11.6218.054.008 Or do you just want

Or do you just want to be a trail hero saving others with your versatile tube that fits both 27

Two-bolt dropout mount

Tiagra BR-4770

Equipped with a Body Geometry Comfort Gel saddle

ensuring a smooth ride

SRAM Chain Ring X-SYNC 2 30T DM 3mm Offset Boost Alum Eagle Black 11.6218.054.008 Or do you just wantSRAM Chain Ring X SYNC 2 30T Direct Mount 3mm Offset Boost Alum Eagle BlackEagle Technology creates the smoothest, quietest, longest lasting and most efficient drivetrains we've ever made. The radical new look and feel of our X SYNC 2 Eagle chainring is a direct result of SRAM drivetrain engineers studying the performance and wear characteristics of thousands of X SYNC chainrings. The longer, positive rake tooth shape has been designed to work