PHILWOOD OUTBOARD BB for SRAM GXP

Phil's top-of-the-line OBB.

This is Phil Wood's Outboard Bottom Bracket. Crafted from the finest quality American-made 7075 aluminum alloy, it excels in both lightweight construction and rigidity, ensuring exceptional durability. Recognizing that this part, alongside the hub, experiences the highest loads and continuous rotation on a bicycle, it's engineered to provide maximum peace of mind, remaining maintenance-free and smoothly rotating without breaking.
The Outboard Bottom Bracket (OBB) is compatible with popular through-axle type cranksets like SRAM GXP, which are now the mainstream.

Featuring Phil Wood's waterproof grease, fully filled for maximum durability, and equipped with standard bearings to ensure longevity.