Mountain Bike Rear Derailleur 9 Speed Direct Mount For Shimano And SRAM Lightweight Yet Durable MTB Drivetrain Upgrade With Crisp Shifts And Reliable Performance On Any Terrain
✔️ Direct Mount compatibility for Shimano/SRAM 11-36T cassettes
This direct-mount rear derailleur is built for mountain bikes with 9-speed drivetrains, delivering reliable shifts and durable performance on rough terrain.
✅ Direct Mount design for MTB frames, 9-speed compatibility
✅ Long cage supports 11-36T cassettes for smooth climbing
✅ Aluminum alloy body keeps weight low while adding strength
✅ Lightweight 120 g weight for performance
✅ Compatible with Shimano and SRAM 9-speed systems
✅ Includes bearing pulley for quiet, reliable operation
💡 What is a rear derailleur used for on a mountain bike drivetrain? This handy guide explains its role: - Shifts the chain across gears to adjust pedal effort - Keeps chain tension to prevent slipping during tough climbs - Supports compatibility with common MTB 9-speed cassettes