Race Face Vault J-Bend Hub

This hub is engineered for aggressive mountain biking. Its oversized shell and durable construction are built to handle the high torque and lateral forces associated with trail, enduro, and all-mountain riding.

With 120 points of engagement, the hub provides nearly instant power transfer. This means when you pedal, the wheel engages immediately, which is particularly helpful for technical climbs, ratcheting through rock gardens, or accelerating out of corners.

Yes, the Vault J-Bend hub is Boost compatible. It is designed to integrate seamlessly into modern mountain bike frames and forks that utilize the Boost standard.

Yes, the Vault is designed with adaptability in mind. It features a modular system that allows you to swap end caps and freehub bodies to accommodate different axle standards and drivetrain setups as your bike evolves.

This specific model is drilled for 32 spokes. This is a standard count that offers a great balance between structural strength and weight savings for most custom wheel builds.

The hub uses standard 6902 bearings, which are widely available and relatively straightforward to replace. Because the design prioritizes durability, you shouldn't need to service them often, but the accessible architecture makes maintenance manageable for a home mechanic.