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

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

Super Record Wireless Rear Derailleur - 12-Speed Medium Cage

HOLLOWcage Oversized Derailleur Pulley Cage - Dura-Ace 9250 , Full Ceramic Bearings, Carbon Cage

Force AXS eTap Front Derailleur - 2x12-Speed, Braze-On, D2

X01 Eagle AXS Rear Derailleur - 12-Speed, 52t Max, Lunar

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-R9150 Di2 11-Speed Braze-On Front Derailleur

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

X01 Eagle Rear Derailleur - 12-Speed, 52t Max

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

Spare Oversized Alloy Pulley Wheels

SRAM Eagle Pulley Wheels

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

Force AXS eTap Rear Derailleur - 12-Speed, Medium Cage, 36t Max D2

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

STEPS RD-M8150-12 Deore XT Rear Derailleur - SGS 12-Speed Top Normal Shadow Plus Direct Attachment

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

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