TECHNICAL DETAILS

WEIGHT:    486 (11/51)

TRANSMISSION SYSTEM:    XTR 12 / XT 12 / SLX 12 / EAGLE

SPEED:     12S

POLE POSITION SPROCKETS MATERIAL:     Opaque chromed steel

MIDDLE POSITION SPROCKETS MATERIAL:     Opaque chromed steel

LAST POSITION SPROCKETS MATERIAL:     At 7075 T6 / Hard anodization HT "Hard Treatment"

LOCK RING MATERIAL:     At 7075 T6 / black anodization

POLE POSITION SPROCKETS TEETH:    11+13

MIDDLE POSITION SPROCKETS TEETH:    15 / 17/19 / 21 / 24/28 / 32

RECOMMENDED STANDARD COMBINATIONS:   Nov-51