Description

A high performance double chainset from the classic MTB groupForged HollowTech II aluminium cranks offer unrivalled strength-to-weight ratioLightweight construction for external super smooth bottom bracket bearingsFor use with 12-speed transmission systems36/26T chainring combinationSuper boost 51.8 mm chain line for use with 148 mm rear axle widthStiffness and strength increased with advanced design due to wider spaced bearings and oversized axle70 degree spider arm for optimal rigidityFor use with 12-speed HG+ MTB chains onlyWe recommend that the bottom bracket is initially installed by a bike shop to ensure perfect bottom bracket facing and fit