First Generation Derailleur Pulleys for Shimano 10 and 11 Speed - Full Ceramic derailleurtype-Campagnolo choose cross seals

choose cross seals

Fits Rotor 30mm

This bottom bracket fits a Sram GXP crank on a BB86 (road) or BB92 (mtb) frame

cross bearings if you frequently ride on wet roads

making it an excellent choice for both recreational and serious cyclists alike

First Generation Derailleur Pulleys for Shimano 10 and 11 Speed - Full Ceramic derailleurtype-Campagnolo choose cross sealsThese pulleys will just not stop spinning! Don't take our word for it, just listen to our friend and badass racer Allison Linnell, doing a full spindown on video right here. The name of these pulleys came from the fact that Instagram videos were limited to 15 seconds. There is no way to show how well they spin in 15 seconds. Since then Instagram has lifted the long video ban and Kogel is looking to rename this amazing product. Send us your