Welcome to the world of 11-speed chains - with the superior shifting properties of the innovative high performance plate geometry. Connex Link Dimensions: 1/2" x 11/128" Pin length: 5,60 mm Roller width: 2,20 mm Pin ejection pressure: >2000 N Pin hardening: XHB Links: 118 Weight: 270 g For all 11-speed systems Suitable for mountain bike and road bike