M-Wave "Carousel BSA" MTB Bottom Bracket - 24mm
- Weight : 0.09kg / 0.2lbs
- Packaging Unit: 1 Set
- Product ID (PID): 44949
- Product safety
Weight
Source: BMX Glossary
Printed: 10/27/2026
The M-Wave "Carousel BSA" MTB Bottom Bracket - 24mm is a threaded external bearing bottom bracket for BSA shells and cranks with a 24 mm Shimano-type spindle (not an original Shimano spare part). CNC-machined aluminium cups run on sealed bearings, a clear plastic sleeve protects the inside of the shell, and an adaptor ring is included. 90 grams.
Facts: M-Wave "Carousel BSA" MTB Bottom Bracket - 24mm
- Material: cups aluminium, CNC-machined; sleeve plastic
- Style: BSA thread, external bearings, for Shimano 24 mm cranks (not an original Shimano spare part)
- Outside diameter: BC 1.37" x 24T (printed on the cup)
- Axle Diameter: 24mm
- Shell Width: 68 / 73 - 78 mm
- Bearings: sealed bearings
- Distance Tube: clear plastic sleeve
- Scope of Delivery: cups, plastic sleeve, adaptor ring and spacers (three rings in the photo)































































