The SRAM X0 DH rear hub is a gravity-proven workhorse built for downhill and freeride wheel builds that need to survive real abuse. It's built with 157mm Super Boost rear axle spacing for a wider bracing angle, a stiffer wheel, and better tire clearance out back.

This is the same hub our wheel builders reach for when lacing up high-performance DH and freeride wheelsets in-house.

• Axle spacing: 12x157mm (Super Boost rear)
• Spoke holes: 32H
• Brake mount: 6-bolt disc
• Driver body: HG driver — compatible with Shimano/SRAM HG-compatible cassettes
• Bearings: Sealed cartridge bearings for smooth, low-maintenance rolling
• Built for: Downhill, freeride, and high-speed enduro builds
• Brand: SRAM

Pair it with your favorite 32-hole DH rim and stainless spokes, or let our wheel-building team lace it up for you — just ask.

Not sure this hub matches your frame or cassette? Contact us before you buy and we'll help confirm fitment.