Description:
Shimano RD-M5130 DEORE GS 10 Speed Rear Derailleur Shifting for the masses Shimano’s new M5310 Deore rear derailleur delivers precise and reliable 10-speed shifting at an affordable price point. It features trickle down tech in the form of Shadow RD+ ...

Description:
Shimano GRX RD-RX825 12-Speed Rear Deraileur The Gravel Game-Changer The long-awaited Shimano GRX 12-speed Di2 series has officially arrived; introducing the newest generation of the world’s first gravel-specific groupset. This GRX RX825 Rear Derailleur brings top-level 12-speed Shimano Di2 tech ...

Description:
SRAM XX T-Type Eagle AXS 12-Speed Rear Derailleur - Derailleur only The Game Changer If you're looking to upgrade your drivetrain, nothing quite beats a wireless electronic AXS drivetrain. With the ability to shift exceptionally well under load, you'll have ...