Product description
Featuring an advanced sealing structure for smoother rotation and small ball bearings to minimize weight, the SHIMANO DURA-ACE bottom bracket is available in Press-fit and threaded versions.
Specifications
Structure(Chaincase / E-type)
-
BB Type
2-PIECE
Box width (mm)
70 (ITA)
Package type
Single pack
Axle length mm
-
HOLLOWTECH II Bottom Bracket|Threaded bottom bracket type
