This adapter bottom bracket from FSA allows the installation of BB386EVO cranksets into 68mm BSA threaded shells. At the heart of this bottom bracket are two high quality stainless steel bearings which are housed in handsomely anodized external cups. Careful attention to detail is evident in the sleeve design of this bottom bracket; the diameter of the anodized green sleeve has been perfectly calculated in order to provide plenty of clearance for Di2 wiring while protecting these wires from the crank spindle. Weighing in at a very respectable 90 grams, this bottom bracket provides a high quality durable solution at a great value.
|Bearing Material||Stainless Steel|
|Crank Compatibility||BB386 EVO|
|Shell Compatibility||BSA/ISO 1.375" x 24tpi|