Park Tool BX-3 Rolling Big Blue Box Model=Apex HRD Disc Brake Caliper choose between Performance (*

choose between Performance (*

Sandblast satin finished steel rings

E glass and Aramid

Conversions are freehub body with bearings and spacer (no pawls and springs)

Performance IS Headsets

Park Tool BX-3 Rolling Big Blue Box Model=Apex HRD Disc Brake Caliper choose between Performance (*Park Tool BX 3 Rolling Big Blue Box. Built to withstand the punishment of travel and constant use and molded from impact resistant polypropylene the BX 3 features pallets with 70% more surface area than the BX 2. 2. Easily transportable with the integrated wheels and extendable handle this case was designed with the help of some of the worlds best mechanics for optimal form function and longevity. Smooth rolling integrated wheels Extendable handle