HOLLOWTECH II bottom bracket_Threaded bottom bracket type Threaded bottom bracket shell width (mm)_68.

Brand: Shimano
Spindle Type: Hollowtech II
Shell Width: 73 mm
Bottom Bracket Shell Type: BSA (English)
Compatible Bike Type: Hybrid Bike, Mountain Bike, Trekking Bike
Set Includes: Bottom Bracket
Material: Steel
Number of Items: 1
Part Type: Bottom Bracket
Colour: Black