Elilee-TITAN Carbon Fiber Derailleur Cage - Shimano 11 Speed - Second Spin Cleaning/Maintenance Kits it adds a layer of

it adds a layer of reinforcement and protection against cuts

fully integrated and interdependent system

• Versatile Construction

Bottom Line

Elilee-TITAN Carbon Fiber Derailleur Cage - Shimano 11 Speed - Second Spin Cleaning/Maintenance Kits it adds a layer ofPlease Note: Does Not include Warranty. This item is not eligible for returns, exchanges, or refunds. Please choose carefully. Compatible with Shimano 9150 9100 8050 8000 road rear derailleurs. They call it a high end carbon jockey wheel (and also TITAN) and its compatible with Shimano 9150 9100 8050 8000 road rear derailleurs. It features a 13 tooth upper wheel, and 14 tooth lower wheel. But those arent any ordinary wheels. For starters, the guide