Production information

15T and 15T R.D over size pulley cage for reduced drivetrain friction
With Cr-Mo steel bearing.
MATERIAL : AL6061-T6 Cage / AL7075-T651 Pulley
SPEC : Fit SHIMANO® RD 9000 / 9070 / 6800 / 6870
COLOR : Black
WEIGHT : 84g/set
OPTION : Ceramics ball bearing
Not available in Japan