CeramicSpeed T47/86 Bottom Bracket - 30mm, Coated Races, Black Mirrors the 40-Series includes all the

the 40-Series includes all the features necessary for a durable

Manufacturer Part Number: 31325317006

GS9081 CA4717 220120-01

Compatible with ADVENT X derailleurs only

Fits Model: Ultegra RX 800

CeramicSpeed T47/86 Bottom Bracket - 30mm, Coated Races, Black Mirrors the 40-Series includes all theThe CeramicSpeed T47 86 bottom bracket offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings. Product Specifics Bottom Bracket Shell I. D.: 47 BB Frame Interface: T47 BB Shell Width (mm): 86 Defined Color: Black Today's Stock Status Currently not available UPC: Not available EAN: 5711050040834 Manufacturer Part Number: 105156 CR2677 183890 Q0 L