Steel replacement chainrings for 8/9 speed Ramped and Pinned mid and outer rings 64mm 4-bolt 22T Non Ramped Steel 8/9s Black 8/9sp Standard
6061-T6 alloy construction 8 and 9-speed compatible Silver anodized finish CNC Made in the U.S.A. 64mm 4-bolt 22T 6061-T6 Silver 8/9sp Standard
AL6061-T6 alloy replacement rings 8, 9, and 10 speed compatible Black anodized with silver CNC machined teeth Available in ramped/pinned and standard styles Made in the USA 64mm 4-bolt 22T Non Ramped Black/Silver 8/9/10sp Standard
10 speed 7075 alloy replacement rings 64mm 4-bolt 22T Alloy Black/Silver 10sp Standard
Replacement chainrings for Truvativ cranksets 64mm 4-bolt 22T Alloy Black 8/9/10/11sp Standard Inner