Bottom Bracket
Wheels Manufacturing BSA Bottom Bracket, Shimano MTB (24mm)
Threaded BSA 68/73mm BB, ABEC-3 bearings, for 24mm Shimano Hollowtech II cranks
What this fits
- Shell standard
- English
- must match your bike
- Shell width
- 73 mm
- must match your bike
- Shell bore
- 1.37
- must match your bike
- Spindle
- Shimano Hollowtech II
- must match your bike
Intended for mtb, road, gravel builds.
Manufacturer specifications
- BB Shell Width (mm)
- 73
- BB/Frame Interface
- English
- Bottom Bracket Shell I.D.
- 1.37
- Defined Color
- Gray
- Spindle Interface Type
- Shimano Hollowtech II
Specifications recorded from the retailer product listing.
Where to buy
We don't have a retailer link for this part yet. Any bike shop can order it — take the exact name from this page so you get the right version.