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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
The Ultegra RX Rear Derailleur brings Shimanos’ chain stabilizing technology road cycling drivetrains
6° angle of release
This chainring is equipped with the patented Drop-Stop B asymmetrical tooth design that provides the best in wear life
Shifter(s) : Shimano GRX RX810
Cassette: SRAM 9 speed
NEW FSA Comet Chainring Direct-Mount Megatooth 11-Speed 32t type_arm-knee-leg-warmers The Ultegra RX Rear DerailleurThese direct mount chainrings coincide perfectly with the Comet Modular Crank. The MegaTooth design allows you to put all of your power through without worrying about dropping your chain. Long tooth profile enhances chain retention Thick thin tooth design for maximum chain engagement Anodized black with laser etched logos Heat treated steel
