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Overview

What Does the Black Inc X Freehub Body Bring to a Shimano HG Build?

The Black Inc X Freehub Body for Shimano HG is built around a quick engagement design that connects your power to the wheel the moment you push on the pedals, with none of the float you feel in a worn-out or low-spec body. It is available with standard stainless steel bearings or an upgrade to CeramicSpeed ceramic bearings, the same spec used throughout Black Inc's complete hub builds for a smooth, practically friction-free interface. The engineering focus across both bearing options is low friction, ensuring your drivetrain efficiency is not dragged down by a component most riders only notice when it fails. For anyone running Black Inc wheels, this is the correct replacement and performance upgrade path.

The Shimano HG interface covers a wide range of road, gravel, and cross-compatible drivetrains and also works with most SRAM cassettes that run the standard HG body. CeramicSpeed bearings are sourced directly through Black Inc's partnership with CeramicSpeed, so you get the same quality used in their complete wheel builds, not an aftermarket alternative. Stainless steel bearings are the practical choice for everyday training and racing with reliable durability at a lower price. Either way, this freehub body brings every rotating contact point of your drivetrain up to the standard your wheelset deserves.

All the specs

Compatible Drivetrain
Shimano HG (also compatible with standard SRAM HG cassettes)
Engagement
Quick engagement design
Bearing Options
Stainless Steel or CeramicSpeed Ceramic
Body Material
Aluminum alloy
Brand
Black Inc

FAQ

Good questions

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What drivetrains is the Black Inc Shimano HG Freehub Body compatible with?

It is compatible with Shimano HG cassettes and most SRAM cassettes that use the standard Hyperglide body, covering a wide range of road, gravel, and cross drivetrains.

Can I use this freehub body with SRAM drivetrains?

Yes, the Shimano HG interface is compatible with most SRAM cassettes that run the standard HG body, not just SRAM XDR configurations. Check your cassette spec to confirm before ordering.

What is the benefit of upgrading to CeramicSpeed bearings?

CeramicSpeed ceramic bearings offer lower rolling resistance and a smoother feel compared to stainless steel. They are sourced through Black Inc's direct CeramicSpeed partnership, matching the quality spec used in their complete wheel builds.

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