The Wheels Manufacturing BSA 30 bottom bracket threaded to 30mm is their solution to running a 30mm spindle crankset in a BSA (English) threaded frame. This bottom bracket features high quality aluminum cups and fully serviceable bearings.
- Allows for the use of 30mm spindle crankset with English (BSA) threaded bottom bracket shells
- For use with 30mm diameter cranks with an overall spindle length of at least 104mm when used in a 68mm wide BB shell
- Will not work with standard BB30 cranksets, please measure your BB30 crank spindle length
- Compatible with frames that have 68-73mm English bottom bracket shells
- Enduro ABEC-5 Angular Contact sealed bearings are particularly suitable for carrying combined axial and radial loads
- Bearing are fully replaceable to provide an extended life for the bottom bracket
- Machined aluminum cups with durable anodized finish
Manufacturer Wheels Manufacturing
Manufacturer Part Number BB-BSA30-AC
UPC 811079021922
Model Wheels Manufacturing BSA 30 Bottom Bracket
BB Frame Interface Threaded External Bearing
BB Crank Interface 30mm Spindle
BB Shell Size 68mm English Threaded
Bottom Bracket Shell I.D.
1.37
BB/Frame Interface
English
BB Shell Width (mm)
68
BB Shell Width (mm)
73
Weight
100
Spindle Interface Type
RaceFace Cinch 30mm
Defined Color
Black