- Shadow design, less damage during crash or rough riding conditions thanks to flat and compact construction
- recommended chain: HG-EV and HG-X 11-speed
- large sprocket size max.: SS: 30 t/ GS: 34 t
- large sprocket size min.: SS: 25 t/ GS: 28 t
- small sprocket size max.: SS: 14 t/ GS: 12 t
- small sprocket size min: 11 t
- weight: 200 g