The Official Bike Shop of The Lehigh Valley Velodrome ("T-Town")

BOX Extremum Race Prep BB

BOX Extremum Race Prep BB
This item is currently not available.


- Super low-friction external-type 24mm BB specifically for BMX Racing
- Features titanium-coated SUS bearings, low-friction seals and lightweight lube
- Titanium coating offers corrosion resistance and smoother-rolling bearings