BlackBearing - Bottom Bracket - 41 - 86/92 - 30 - B5 gradient simulator Stable Handling: Angular contact design

Stable Handling: Angular contact design supports both radial and axial loads for balanced steering

Compound: Organic / Resin (RS compound)

with 2x hex screws and a hex allen tool

Reduced weight proves that “comfortable” and “ultralight” aren’t mutually exclusive

Made from durable

BlackBearing - Bottom Bracket - 41 - 86/92 - 30 - B5 gradient simulator Stable Handling: Angular contact designFeatures Innovative BBlock Technology: Threaded in two parts for precision alignment, minimizing crack risks and protecting bearings for a longer lifespan. CNC Machined Aluminum Construction: Combines lightweight strength with durability, designed to withstand the demands of rigorous road and mountain biking. Bearing Options for Customization: Choose from Blackbearing B5, B5 stainless, or ceramic bearings, all featuring high quality grease for reduced