SRAM Chain Ring X-SYNC 2 SL 30T DirMount 3mm Bst Eagle Lunar Grey Lind shimano Midsole Material: Glass fibre reinforced

Midsole Material: Glass fibre reinforced nylon

High in electrolytes (sodium

An Innovative Magnetic Freehub System Incorporates Ceramic Bearings And A 54-Tooth Engagement Profile

Resin ribs on the back of the chainrings are 105's unique structural design that achieves both weight reduction and crisp shifting performance

Cassette Body Type: Shimano 8

SRAM Chain Ring X-SYNC 2 SL 30T DirMount 3mm Bst Eagle Lunar Grey Lind shimano Midsole Material: Glass fibre reinforcedEagle Technology creates the smoothest, quietest, longest lasting and most efficient drivetrains weve 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 perfectly with the new Eagle chain to increase chain retention and overall