absoluteBLACK Premium Oval Road 53T Shimano 9100/8000 - Blk CheckoutTitle=Paul Chain Keeper Sizes 41 and less use

Sizes 41 and less use a women's last

The design for the OSPW RS Alpha isn't solely a visual update

For use with XPLR 1x 13-speed rear derailleurs

}Wheels Manufacturing Derailleur Hanger - 07

absoluteBLACK Premium Oval Road 53T Shimano 9100/8000 - Blk CheckoutTitle=Paul Chain Keeper Sizes 41 and less useCompatibility: Shimano Dura Ace 9100, R9120, R9150 & R9170 Di2 and Ultegra 8000, R8020, R8050 & 8070 Di2, 105 R7000, R7020, R7070. They can also retrofit all 9000 and 6800 series cranks but use bolt covers for best appearance. 10 11 12sp compatible For outer chainring please order "long bolts" from us OR bolt covers. Changing inner chainring to oval only? use original bolts Inner and outer oval chainrings are optimized with smooth shifting in mind