Ceramicspeed OSPW Shimano 9000/6700 10/11 Speed Coated Black Ceramic Speed

Description

BRAND NEW IN BOX Ceramicspeed Over Size Pulley Wheel System for Shimano 9000/6700 Series 10/11 speed.  Coated Bearings.   FREE SHIPPING within the continental US only.
The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-friction bearings and unique overall design.
Features two oversized 17-tooth aluminum pulley wheels
Robust cage crafted from polyamide and carbon fiber for durability and light weight
Coated bearing races increase bearing service life by increasing hardness of race and reducing corrosion
Only compatible with Ultegra 6700/6770/6800/6870 mechanical and Di2 rear derailleurs and Dura Ace 7900/7970/9000/9070 mechanical and Di2 rear derailleurs (up to 28t cassettes)
Not compatible with Shimano Dura-Ace 9100/9150 and Ultegra 8000 series rear derailleurs
CeramicSpeed products with coated bearings include a 6-year warranty