XTR Di2 Rd M9050 Rear Derailleur Black Medium Cage For Trail And Mountain Bikes With No Fuss Shifts And Instant Response Seamless Gear Changes Synchronized Shift Compatible E Tube Wiring Low Profile Durability
✔️ Instant shift response, Synchronized Shift, E-Tube wired
This high-end electronic rear derailleur delivers smooth, effortless shifting on trails and mountain bikes. With Synchronized Shift, the front and rear derailleurs operate in sync to optimize chain line and automate gear changes, enhancing efficiency across varied terrain. The E-Tube wiring system lets you program preferences in advance, calibrating the drivetrain to your ride. The low-profile design keeps the derailleur clear of trail obstacles, and the black finish matches most builds.
✅ Instant shift response to rider input
✅ Seamless gear changes in all conditions
✅ Synchronized Shift compatibility for automatic chain adjustments
✅ E-Tube wiring compatibility for programmable setup
✅ Low-profile design protects derailleur from trail obstacles
✅ Black finish with medium cage
💡 What is an electronic shifting rear derailleur and how does synchronized shift help trail riders?
Electronic shifting provides precise control, handy for varied terrain.
- Electronic shifting delivers quick, repeatable gear changes across the cassette
- Synchronized Shift coordinates front and rear derailleurs to maintain optimal chain line
- Programmable E-Tube wiring lets you customize shift behavior and setup