microSHIFT Estes 1x Rear Derailleur - 7/8/9-Speed Super Short Cage 28-32t Max Cog 11-14t Min Cog 21t Capacity BLK MFPN=00.4318.054.000 OEM replacement upgrade for Sur

OEM replacement upgrade for Sur Ron Ultra Bee

}Full Speed Ahead KFX Di2 Seatpost27

Protects rear derailleur by maintaining chain tension when the rear wheel is removed

These chainrings are for Shimano GRX cranks

The Pod Rocker caps are left and right specific

microSHIFT Estes 1x Rear Derailleur - 7/8/9-Speed Super Short Cage 28-32t Max Cog 11-14t Min Cog 21t Capacity BLK MFPN=00.4318.054.000 OEM replacement upgrade for SurmicroSHIFT Estes Rear Derailleur 7 8 9 Speed Super Short Cage for 20" Wheels 28 32t Max Cog 11 14t Min Cog 21t Capacity Black. For riders that want worry free shifting Estes delivers. With robust wide set pivots a more rigid body and cage and high quality metric adjustment hardware microSHIFT Estes rear derailleurs perform well above expectations. TECH SPECS Largest Cog 32Rear Der Shifter Compatibility Shimano MountainRear Derailleur Mount Type 10x1