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
FOR: Fit SHIMANO® RD 9000 / 9070 / 6800 / 6870
COLOR: Black
WEIGHT: 84g/set
OPTION: Ceramics ball bearing
Not available in Japan
