sram Rear Derailleur Derailleur XX1 Type 2.1 11 Speed

Features sram rear derailleur derailleur xx1 type 2.1 11 speed

Sram XX1 change for 11 speeds.

The Sram XX1 Type 2.1 11-speed gearbox has a higher sheave, greater offset and automatically adjusts the chain-and-pinhole gap. & nbsp;

Design of direct parallelogram with horizontal movement reduces the necessary change force and improves the performance of the transmission. & nbsp;

Features: & nbsp;

• X-Sync 12-tooth sheaves. & nbsp;
• Technology Type 2: Roller Bearing Clutch and Cage Lock.
• New design of quieter sheaves. & nbsp;
• Approximate weight: 220gr.
• Color: Black / Red.