colour : black - transparent
weight: 90 g
type of bottom bracket: for Shimano (no original Shimano spare part)
housing width: 68 / 73 - 78 mm
bearing: sealed bearing
inner diameter: 24 mm
material: Aluminium, Plastic, CNC-machined
details: outer, CNC machined aluminium bearing cups incl. adaptor ring
packaging: aftermarket packaging