Shimano 10/11 Speed Oversized Pulley Wheel System

SRAM eTap Oversized Pulley Wheel System

OSPW RS Pulley Wheel System for Shimano Dura-Ace 9250/Ultegra 8150 - Aluminum Pulley, Carbon Cage

OSPW RS Pulley Wheel System for SRAM Red/Force AXS - Aluminum Pulley, 5 Spoke, Carbon Cage

OSPW X Pulley Wheel System for Shimano GRX RX820 2x12 - Aluminum Pulley, Carbon Cage

X01 Eagle AXS Rear Derailleur - 12-Speed, 52t Max, Black/Red

Oversized Pulley Wheel System for Shimano Dura Ace 9200/Ultegra 8100 - Alloy Pulley - Carbon Cage

Apex XPLR AXS Rear Derailleur 12-Speed 44t Max (Battery Not Included)

XTR M9100 1 x 11/12-Speed Rear Derailleur

GX Eagle Rear Derailleur - 12-Speed Long Cage 52t Max Lunar

SX Eagle Rear Derailleur - 12-Speed Long Cage Aluminum Black A1

RED AXS Front Derailleur - 2x12-Speed, Braze-on, (Battery Not Included), E1

XT RD-M8100-SGS Rear Derailleur - 12-Speed, Long Cage, Black, For 1x

Pulley Wheels for Shimano XT/XTR 12-Speed - 14 Tooth - Coated Races - Alloy - Black

Pulley Wheels for SRAM Eagle/AXS 1 x 12 Speed - 14 Tooth - Coated Races - Alloy - Black

Super Record Wireless Front Derailleur - 12-Speed Braze-On Carbon

Pulley Wheels for SRAM AXS Road 12-Speed - 12 Tooth - Coated Races - Alloy - Black

Dura-Ace FD-R9250 Di2 Front Derailleur - 2x12-Speed, Braze-on, Down Swing, 50-55t Max

GX Eagle T-Type AXS Rear Derailleur - 12-Speed 52t Max Wheel Axle Mount Steel

Dura-Ace FD-R9150 Di2 11-Speed Braze-On Front Derailleur

STEPS RD-M8150-11 Deore XT Rear Derailleur - SGS 11-Speed Top Normal Shadow Plus Direct Attachment

GRX RD-RX825 Di2 Rear Derailleur - 12-Speed, Long Cage, With Clutch, For 2x

Ultegra RD-R8150F Di2 Rear Derailleur - 12-Speed, Medium Cage, Includes TL-EW300

Spare Oversized Alloy Pulley Wheels