Features: - Highest Pin Power- Double X Durability- Double X Bridge Shape- Outer Plate Chamfering- Inner Plate Chamfering- Unsurpassed Riveting GeometrySpecifications:- Size: 1/2´´X11/128´´- Compatibility : Shimano, Campagnolo And Sram 10 Speed Drivetrain Systems, 1x11 , 2x11 , 3x11- Suitable For: Down Hill, Mountain Bike, Road Bike, Cyclo-Cross