Shimano Ultegra RD-RX800-GS Rear Derailleur - 11 Speed Medium Cage BLK With Clutch Product Type_Shifter Parts }Shimano Dura-Ace RT-CL900 S Disc

}Shimano Dura-Ace RT-CL900 S Disc Brake Rotor with Lockring - 160mm CenterLock Silver

}RockShox Rear Shock Service Kit - 200 hour/1 Year Deluxe Trek Re:Aktiv Thru Shaft

* Specifications are subject to change without notice

Length 304 Color Silver Thread Diameter 2

Shimano Ultegra RD-RX800-GS Rear Derailleur - 11 Speed Medium Cage BLK With Clutch Product Type_Shifter Parts }Shimano Dura-Ace RT-CL900 S DiscShimano Ultegra RD RX800 GS Rear Derailleur 11 Speed Medium Cage Black With Clutch. The Ultegra RX Rear Derailleur brings Shimanos chain stabilizing technology road cycling drivetrains delivering smooth and precise shifting over technical terrain. It expands road bike capabilities inspiring confidence on any surface and drives the evolution of road cycling to include greater elements of adventure. The Ultegra RX Rear Derailleur is available in 11