X5 9 Speed Rear Derailleur Medium Cage Black Aluminum Construction Compatible With 7 8 9 Speed Bikes Replaceable Pulley System Reliable Shifting And Upgradable Drivetrain Components

X5 9-Speed Rear Derailleur, Medium Cage, Black - Single Unit
✔️ Medium cage, 37T wrap, replaceable 11T pulleys, 1:1 actuation

This rear derailleur is designed for 7, 8, and 9-speed bikes, offering reliable shifting on mountain, gravel, and hybrid setups. It features a durable alloy outer link and B-knuckle with a Grilon composite P-knuckle for strength and longevity in tough riding conditions.

✅ 1:1 actuation ratio ensures precise shifting with SRAM trigger or twist shifters
✅ Replaceable 11-tooth pulleys with integrated bushings reduce maintenance and keep shifts quiet
✅ Alloy outer link and B-knuckle with Grilon composite P-knuckle deliver lightweight strength
✅ Medium cage design handles up to 37-tooth wrap and supports up to 36T cassette
✅ MatchMaker compatibility enables a lighter, cleaner cockpit

💡 What is a rear derailleur with a medium cage best used for on 7/8/9-speed bikes? This handy component helps you shift smoothly across wide gear ranges on mountain, gravel, and hybrid bikes.
- Provides accurate 1:1 actuation for consistent shifts
- Supports up to 37T wrap and 36T cassette compatibility
- Works with SRAM triggers and the MatchMaker system