Wheels MFG Threaded BB30A Outboard Bottom Bracket for SRAM GXP AI This casing can also be

This casing can also be used with an inner tube

Length Guide - Typical Internal Di2 Setup

High capacity battery for substantial burn times

X-Range gearing technology gives you more range and a smoother gear progression

Wheels MFG Threaded BB30A Outboard Bottom Bracket for SRAM GXP AI This casing can also beThe two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement. Specifically designed for installing 22mm 24mm spindle diameter cranks (SRAM Truvativ GXP) in BB30A (42mm ID, 73mm wide asymmetrical BB shell) frames without the need for any adapters.