Description and materials - Lightweigth Try All ISIS cranks mechanized from high quality CNC aluminium. - Tested by World Champion Benito Ros. - Ones of the lightest cranks available. - Suitable for all ISIS bottom brackets. - Standard 1.37”x 24tpi thread, suitable for all freewheels and sprockets. - Nice wide thread, which allows you to run a bashring (175mm version only). Lengths - 160, 165 and 175mm long - Offset: 29mm Finishes - Anodised matt silver - 3D Try-all logo Weight - 405g (160mm), 420g (165mm) and 454g (175mm)