NAMKON Carbon Fiber Pulley Cage for SHIMANO RX810 RX815 RX820 RX825

Carbon fiber cages available with 11T + 13T carbon fiber pulley wheels or without.

For use with SHIMANO RX810 RX815 RX820 RX825 

Weight:
Cages only without screws: ~29g

Cages + CF pulley wheels and screws: ~49g