Meroca's 24 mm Hollow Bottom Bracket Axle is a Shimano-compatible replacement designed from aluminum alloy with steel bearings. The hollow design reduces weight while maintaining stiffness for reliable crank operation. It suits routine maintenance on mountain, road, and hybrid bikes that use a 24 mm spindle.
Use this axle to replace a worn or damaged 24 mm spindle in frames with 68–73 mm bottom bracket shells on SHIMANO-compatible builds.
- 24 mm hollow aluminum alloy axle
- Steel bearings for durability
- Approx. 115 g total weight
- Inner diameter: 24 mm
- Fits 68–73 mm bottom bracket shells
- SHIMANO-compatible series; straightforward installation
Optional light specifications: Lightweight construction and hollow design support easier handling during maintenance.
Fit: Designed for Shimano-compatible bottom brackets in 68–73 mm shell width.
