movimento centrale ceramic speed bb86 shimano Luci Posteriori The "ACS" Advanced Channeling Ventilation

The "ACS" Advanced Channeling Ventilation system allows airflow from front to back to channel heat and moisture upward and outward

and tailbone

The 32 fork combines the Float Evol pneumatic spring

with locking lever

movimento centrale ceramic speed bb86 shimano Luci Posteriori The "ACS" Advanced Channeling VentilationThe cups come with CeramicSpeed bearings installed. It features a standard low friction, long lasting bearing with hardened steel races and our super round CeramicSpeed cups. In the box: 2 bottom bracket cups with bearings installed. 2 dust covers with integrated spacers installed. Spacer tube. Universal grease. Adhesive sheet.