5DEV Titanium Ceramic Bottom Brackets Elbow Guard Type: 7005 double heat-treated aluminum

Type: 7005 double heat-treated aluminum construction

Finish Options: Standard or Polished

CNC machined from 7075 aluminum

Premium molded foam for comfort

5DEV Titanium Ceramic Bottom Brackets Elbow Guard Type: 7005 double heat-treated aluminum5DEV Bottom Brackets Jewelry for Your Bike The 5DEV Bottom Bracket is precision made bike jewelry built to perform, built to last, and built to look damn good doing it. CNC machined titanium bearing cups, a CNC machined 6061 aluminum internal sleeve, and XD 15 ceramic hybrid ABEC 5 bearings, every detail is engineered for smooth, durable performance. Designed and machined in San Diego, our bottom brackets are more than a high end component they're a