Kogel Kogel Derailleur Pulley Full Ceramic Shimano OS Full Ceramic Black/Blue MPFN-BB MR 21531 LLB-BX 5 Flat Protection Sidewall ISO

5 Flat Protection Sidewall ISO Width (mm) 64 ISO Diameter 584 / 650b / 27

}DT Swiss Pro Line Spoke Freeze - 10ml Pack of 2

Braking Options: Refined removable brake mounts and cable channel improvements that provides benefits with or without a brake setup

we recommend a gentle wipe with acetone or rubbing alcohol

Using SuperLogic construction and advanced design philosophy this 2x bar is perfect for those looking to dial in their race rig without sacrificing weight

Kogel Kogel Derailleur Pulley Full Ceramic Shimano OS Full Ceramic Black/Blue MPFN-BB MR 21531 LLB-BX 5 Flat Protection Sidewall ISOPulley for the latest generation of Shimano derailleurs: Dura Ace R9100 Ultegra R8000 and 105 R7000 as well as the long cage of a Sram Wifli. Narrow wide tooth profile benefits include reduced articulation in the chain while retaining accurate shifting. May require use of a longer chain TECH SPECS Vendor Kogel Manufacture Number PUL 1214 9100 FC Model Name Kogel Derailleur Pulley Full Ceramic Category Derailleurs