TECHNICAL DETAILS

WEIGHT:      255 (11/21)

TRANSMISSION SYSTEM:     Sh

SPEED:    11S

POLE POSITION SPROCKETS MATERIAL:    Opaque chromed steel

MIDDLE POSITION SPROCKETS MATERIAL:    Opaque chromed steel

LAST POSITION SPROCKETS MATERIAL:    Opaque chromed steel

LOCK RING MATERIAL:   At 7075 T6 / black anodization

POLE POSITION SPROCKETS TEETH:    11+12/12 / 13

MIDDLE POSITION SPROCKETS TEETH:   13/14/15 / 17/18/18 / 20 /21 / 22/23/24/27 / 26 /27