RockShox Shock Hardware 8X30.8

$15.00

In Stock

RockShox Shock Hardware 8X30.8 is a 3-piece 1/2" rear shock mounting kit (SRAM ID RS-SPP-A0) built for secure suspension attachment. Lightweight, corrosion-resistant construction for reliable, low-friction performance.

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Product Details

Overview & Technology

RockShox Shock Hardware 8X30.8 is a factory replacement rear shock mounting kit designed to restore original suspension articulation and reduce play. This 3-piece, 1/2" mounting assembly (SRAM model ID: RS-SPP-A0, MPN 11.4118.091.824) matches OEM geometry for a precise fit and consistent pivot alignment. The assembly uses precision-machined sleeves and a low-friction bushing system to deliver smooth movement under load while resisting wear. A corrosion-resistant finish keeps external surfaces durable against the elements, and the compact 3-piece design simplifies install and service for home mechanics and shop technicians alike.

Key Features & Construction

This kit includes a 3-piece configuration sized 1/2" to match the specified shock eyelet ID and a length spec of 8x30.8 for accurate spacing. The sleeves are machined to tight tolerances for concentricity and long-term alignment, while polymer bushings provide quiet, low-friction articulation. The result is reduced side-to-side play and more consistent shock performance over time. Real-world benefits: you get predictable rear travel feeling, easier setup and service, and longer bushing life compared with worn or improvised hardware. The low mass construction keeps added weight to a minimum — the packaged shipping weight is 0.1 lb — without sacrificing strength where it matters.

Fit, Compatibility & Specs

This part is intended as a direct-fit replacement for RockShox rear shock mounts that specify a 1/2" pin and the 8x30.8 length. Confirm compatibility by checking your shock eyelet inner diameter and existing hardware length. Manufacturer part number: 11.4118.091.824, RockShox/Product number: 942670, SRAM Model ID: RS-SPP-A0. Shipping dimensions are compact at 5.4" x 4" x 0.5" and the kit ships at 0.1 lb — ideal for carrying spares or stocking in a workshop. If your shock or linkage uses a different diameter or length, do not force this hardware; measure before ordering to ensure a safe, secure fit.

Who This Is For

Ideal for mountain bikers, trail riders and home mechanics who need a reliable OEM-style replacement for rear shock mounting hardware. Whether you're refreshing a used bike, replacing worn bushings, or keeping a fleet of bikes service-ready, this compact, OEM-spec kit restores factory alignment and performance. Mechanics who value durability, precise fit, and simple installation will appreciate the straightforward 3-piece design. Riders who upgrade shocks or swap frames should verify dimension compatibility first — when in doubt, bring your old hardware to the shop or compare part numbers to ensure exact match.

Key Features

✓ 3-piece rear shock mounting kit sized 1/2" (8x30.8) for OEM fit
✓ SRAM model ID RS-SPP-A0 — direct RockShox compatibility
✓ Precision-machined sleeves for concentric alignment and reduced play
✓ Low-friction polymer bushings for quiet, smooth suspension movement
✓ Corrosion-resistant finish withstands wet and muddy trail conditions
✓ Compact, lightweight kit — easy to install and carry as a spare

Product Identifiers

Vendor Item #	11.4118.091.824
UPC	710845868207

Frequently Asked Questions

What exactly is included in the Shock Hardware 8X30.8 kit?

The kit is a 3-piece rear shock mounting assembly sized 1/2" with an 8x30.8 length spec. It includes the precision sleeve(s) and low-friction bushing components required to replace the original mounting hardware. Check the package contents against your existing hardware before installation.

How do I know if this hardware fits my shock or frame?

Measure the inner diameter of your shock eyelet and the installed hardware length. This kit is 1/2" in diameter with an 8x30.8 length spec; if your current hardware matches those dimensions or your OEM parts list references MPN 11.4118.091.824 or SRAM RS-SPP-A0, it will fit. When in doubt, compare part numbers or consult your dealer.

Can I reuse my old bushings with this kit?

We recommend replacing worn bushings when installing new sleeves to ensure proper fit and long-term performance. The kit is designed to work with its included low-friction bushing components; reusing old or damaged bushings can introduce play and reduce suspension performance.

Do I need special tools to install this mounting hardware?

Basic workshop tools are sufficient: a press or arbor with soft jaws is recommended to remove and install sleeves straight without damaging the shock eyelet. Use appropriate suspension-safe grease and follow torque specifications for any retaining hardware. If you lack a press, a professional bike shop can handle a clean installation quickly.

Is this part corrosion resistant for all-weather riding?

Yes — the hardware features a corrosion-resistant finish and materials selected for durability in wet and muddy conditions. Regular cleaning and periodic inspection will help maximize service life in harsh environments.

What if the 8x30.8 length is slightly different from my current hardware?

Length tolerance matters for correct suspension kinematics. Small differences can affect shock leverage and geometry. If your existing hardware differs from 8x30.8, consult your frame or shock manufacturer before substituting to avoid unintended changes in handling.

Buying Guide

When buying rear shock mounting hardware, prioritize exact diameter and length match to your shock and frame. OEM part numbers (like RockShox MPN 11.4118.091.824 or SRAM RS-SPP-A0) are the most reliable way to confirm compatibility. Consider whether your shock uses replaceable bushings or integrated hardware; kits that include bushings and sleeves simplify servicing and restore factory alignment. Also check materials and finish — corrosion-resistant coatings and durable bushing materials extend service intervals for riders who ride year-round. If you plan to do the swap yourself, ensure you have a suitable press or pay a shop for installation to avoid damaging the shock or frame.

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