Kogel Bearings Hybrid Ceramic Bearing Pulley - PUL-1214-9100-R
Brand: Kogel
Color: Black/Blue
Kogel Der Part Pulley Alloy Os Hybrid Ceramic Shi 9100/8000 Pr Bk/Bu (K)
Pulley 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