RockShox Shock Hardware 8X28.0

$15.00

In Stock

OEM RockShox rear shock mounting hardware 8x28.0 — precision 3-piece 1/2" assembly (SRAM ID RS-SPP-A0). Durable, corrosion-resistant replacement for rear suspension mounts.

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Product Details

Overview & Technology

RockShox Shock Hardware 8X28.0 (Manufacturer Part #: 11.4118.091.821, Product #: 942667) is a direct-fit rear shock mounting kit designed to restore secure, low-friction suspension articulation. The 3-piece 1/2" assembly is engineered for repeatable alignment and consistent preload across the shock eyelet. The kit is precision-machined from high-strength steel and finished with a corrosion-resistant coating to withstand mud, moisture and regular service intervals. The 8x28.0 designation refers to an 8 mm diameter sleeve with a 28.0 mm effective length — a common size on many RockShox/SRAM rear shocks and frames.

Key Features & Benefits

Built for dependable performance: The three-piece 1/2" design (sleeve plus two outer collars) delivers robust clamping and smooth rotation under load. This reduces side-to-side play and helps maintain consistent shock kinematics. Real-world benefits include easier servicing, quieter suspension movement, and longer life for your shock eyelets by eliminating metal-on-metal wear. The kit carries the SRAM model ID RS-SPP-A0 so you can confidently match it to OEM service parts lists. • 3-piece 1/2" assembly for secure shock mounting • Precision-machined high-strength steel construction • Corrosion-resistant plated finish for all-weather durability • 8 mm diameter x 28.0 mm length — OEM sizing • SRAM model ID: RS-SPP-A0 / MPN: 11.4118.091.821

Fit, Installation & Compatibility

This hardware is intended for rear shock eyelets that require an 8x28.0 (8 mm × 28.0 mm) mounting sleeve. It is a factory-style replacement compatible with many RockShox rear shocks and frames that use the SRAM RS-SPP-A0 specification. Always cross-check with your bike or shock service manual and parts diagrams before ordering. Installation is straightforward for competent home mechanics: remove the shock, press out old hardware, clean the eyelet, and install the new sleeve and collars. Use recommended lubrication and follow RockShox torque and service specifications. If you're unsure, have a certified bike shop perform the install to ensure correct alignment and torque.

Who This Is For

Designed for mountain bikers, mechanics, and suspension-aware riders who want an OEM-quality replacement for worn or corroded rear shock mounts. It's ideal for trail, all-mountain and enduro bikes that use RockShox rear shocks with 8x28.0 mounting hardware. If you're servicing your shock, replacing noisy mounts, or rebuilding a used frame, this RockShox kit gives you reliable fit and finish so your suspension performs as intended. Keep a set in your workshop kit for routine maintenance or emergency field repairs.

Key Features

✓ OEM RockShox 3-piece 1/2" rear shock mounting assembly
✓ Precision-machined high-strength steel sleeve and collars
✓ 8 mm diameter × 28.0 mm length — common RockShox OEM size
✓ Corrosion-resistant plated finish for wet, muddy conditions
✓ SRAM Model ID RS-SPP-A0 / MPN 11.4118.091.821
✓ Direct-fit replacement to reduce play and improve alignment
✓ Lightweight kit simplifies service and lowers maintenance time

Product Identifiers

Vendor Item #	11.4118.091.821
UPC	710845868177

Frequently Asked Questions

Will this fit my RockShox rear shock?

Check your shock/frame parts list for an 8x28.0 rear mounting sleeve or the SRAM model ID RS-SPP-A0. If your service manual lists that part number, this kit is a direct OEM replacement. When in doubt, measure the eyelet inner diameter and required sleeve length or consult your local shop.

What tools and steps are required for installation?

Typical installation requires a press or arbor tool to remove the old sleeve and install the new one without damaging the eyelet, plus appropriate sockets and torque tools. Clean the eyelet, apply recommended suspension grease sparingly, and tighten to the shock manufacturer’s torque specs.

Can I reuse the old bushings and hardware?

Reusing worn or corroded sleeves and collars is not recommended; they can introduce play and uneven loading. If your old bushings show wear, pitting or corrosion, replace them with this OEM kit for reliable performance.

Is this stainless steel or plated steel?

This RockShox kit is precision-machined from high-strength steel with a corrosion-resistant plating. The finish is designed to resist rust and abrasion under typical mountain biking conditions.

Do I need any additional parts to complete the service?

Most installs only require the 3-piece hardware kit and light suspension grease. However, inspect your shock eyelets and bushings; if they’re damaged, you may need replacement bushings or frame-specific inserts. Refer to your shock service manual for any additional OEM parts.

How do I verify the correct torque when reinstalling the shock?

Always follow the torque values specified by RockShox/SRAM for your particular shock model. If the manual isn’t available, your local dealer or a certified suspension technician can provide the correct specifications to avoid overtightening or under-clamping.

Buying Guide

When buying shock mounting hardware, confirm the sleeve diameter and length match your shock and frame specifications — here that’s 8 mm × 28.0 mm. Cross-reference OEM numbers (SRAM RS-SPP-A0, MPN 11.4118.091.821) and consult your shock’s service manual to ensure a direct replacement. Choose OEM-quality parts like this RockShox kit for reliable fit, correct tolerances and finishes that resist corrosion. If you're unsure about pressing in sleeves or torque values, factor in a professional shop service to protect your shock and frame.

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