ISO 4210-8:2014 mountain bikes (SHORTY-ML SL BB-O)
Compatible bb-housings (mm): 68
Cold-forged, zinc (A2B) and BB-O coated steel spindle
2RS ball bearings
Composite sleeve
Composite cups
Right cup compatible with PEDRO’S® key
Extra short and extra light bb-set
Hollow spindle further decreasing weight