Race Face Hub Vault R 12X148 Boost 424J 32H XD Silver

Brand: Race Face

SKU: OV0KN9XR

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Product Details

Description

The super-fast engagement of Race Face's Vault, now available for custom wheel builds. Available in Boost and non-Boost, multiple axle standards and Shimano or XD cassette bodies. An oversized hub shell increases torsional and lateral stiffness and proven 6902 bearings were selected due to their large ball diameter and durability. A 60-tooth drive ring alternately engages six double tooth pawls, giving 3° engagement for near-instant power transfer. Wide bearing placement was designed to decrease load on the bearings, improving lifespan. Protecting these internals are low-drag labyrinth seals designed specifically for the Vault hubs. Finish it off with tool-free endcap swaps and you have a hub that not only moves faster but adapts faster.

J-Bend spoke compatible
Boost and non-Boost options
Shimano or XD cassette body available
6 pawls with 2 teeth each
120 points for 3° of engagement
Tool free end caps
Built for: XC/Trail/Enduro/DH
Available options: Shimano or XD compatible
Rear Hub: 12X148 BOOST, 12X150, 12X157, 12X142, 12X135, 10X135QR
Weight: 305 grams rear

Specifications

Product Overview

Product

Race Face Hub Vault R 12X148 Boost 424J 32H XD Silver

Brand

Race Face

Supplier SKU

RF-HU-VLT32RBO-X-SIL

Year Model

2024

Frequently Asked Questions

What is the Race Face Vault R 424J Hub used for?

The Race Face Vault R 424J Hub is a high-performance rear hub used to build fast, durable wheels for XC/Trail/Enduro/DH, offering rapid engagement and compatibility across Boost/non-Boost and Shimano/XD options.

Why choose the Race Face Vault R 424J Hub?

It combines near-instant power transfer (3° engagement), a stiff oversized shell for better handling, and tool-free endcap swaps for quick setup changes—delivering speed and adaptability in one hub.

Who is the Race Face Vault R 424J Hub designed for?

It’s designed for riders who demand fast engagement and long-lasting reliability across a range of disciplines, from XC to DH, and who use Boost or non-Boost frames with Shimano or XD cassettes.

Instant Power Transfer

. The 60-tooth drive ring with six double-tooth pawls delivers 3° engagement for near-instant power transfer. A wide, stiff hub shell and proven bearings boost responsiveness and durability.

Built for Rough Trails

. Oversized shell increases torsional and lateral stiffness, while low-drag labyrinth seals protect internals for long life. Tool-free endcap swaps let you adapt quickly to different setups.

Universal Compatibility

. Available in Boost and non-Boost, with Shimano or XD cassette bodies, plus multiple axle standards. Ready for XC, Trail, Enduro, and DH rides without compromise.