Kogel Bearings Kogel Ceramic Derailleur Pulleys for Shimano/SRAM 11sp

Kogel Ceramic Pulleys reduce friction and enhance shifting, potentially the best value performance enhancement we sell here at Glory 

These pulleys spin on Grade 3, Abec 5 hybrid ceramic bearings. The same bearings used in Kogel  bottom brackets.

The wheels are made of aluminum, which will make them more resistant to wear in muddy conditions and run the chain faster and smoother

 

Fits Shimano 105, Ultegra and Dura-Ace 11speed 

 

• Compatible with 11-speed Shimano, SRAM, and Campagnolo and include washers to make them compatible with 10-speed Shimano and SRAM
• Oversize pulleys fit Shimano R9100, R8000, R7000 series, and SRAM Wifli derailleurs only. These are the largest pulleys that can fit without changing the cage to keep great shifting accuracy with the low friction benefits of oversized pulleys