sealed bearings in press-fit

Pros: Superb quality and breathability

The chin bar attaches with an easy 2-click system and will perfectly integrate with your helmet to give you full-face protection and will detach just as easily when it's trail riding time again

easilyattach it to your bike with a slew of potential mounting options and get going

Crank Brothers Synthesis Freehub Body - Shimano Microspline - Alloy Ignore Wholesale Tier 1 Brand Rule sealed bearings in press-fitThese replacement freehub bodies are for the Crank Brothers Synthesis Wheels. Steel freehub bodies are more durable especially for HG drivers. Alloy freehub bodies are lighter. Includes: Freehub Body Driver side endcap Available for XD, HG, and Microspline freehubs.