CeramicSpeed PF30A Road Bottom Bracket - DUB Road Spindle Black round bars Onyx’s patented sprag clutch design

Onyx’s patented sprag clutch design eliminates the ratcheting noise of traditional hubs

non-running gel compound used to fill surface imperfections and repair worn areas

The individual teeth are tall and direction specific to create positive chain roller engagement which is critical for chain retention over rough terrain

15 clicks of low speed compression and rebound adjustment

Key included

CeramicSpeed PF30A Road Bottom Bracket - DUB Road Spindle Black round bars Onyx’s patented sprag clutch designCeramicSpeed PF30A Road Bottom Bracket DUB Road Spindle Black. The CeramicSpeed PF30 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. TECH SPECS Bottom Bracket Shell I. D. 46 BB Frame Interface PF30A BB Shell Width (mm) 73 Spindle Interface Type SRAM DUB Defined Color Black