RockShox Shock Hardware 8X50.0

$15.00

In Stock

OEM RockShox 3-piece rear shock mounting hardware (1/2" 8X50.0) — precision fit, durable construction and direct replacement for SRAM RockShox shocks.

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Product Details

Overview & Technology

RockShox Shock Hardware 8X50.0 (P/N 11.4118.091.851, SRAM ID RS-SPP-A0) is a 3-piece rear shock mounting kit engineered to restore factory fit and function. This 1/2" 8x50.0 assembly replaces worn or damaged hardware and keeps your suspension acting like it should — smooth, secure, and without play. Manufactured to OEM tolerances, the kit uses high-strength components with a corrosion-resistant surface treatment to withstand grit, moisture and season-to-season use. Because mounting hardware is a small part with a big impact, precision machining and fit are essential to maintain shock alignment, bushing life and consistent suspension feel.

Key Features

This three-piece kit gives you everything needed for a correct rear shock mount replacement. The set is sized to fit 1/2" eyelets with an 8x50.0 length — the same spec RockShox uses for many rear shock applications. • Three-piece design for secure clamping and easy installation. • Exact OEM part (11.4118.091.851, RS-SPP-A0) for direct fitment. • Durable construction with corrosion-resistant finish to extend service life. • Precision tolerances to reduce play and protect shock bushings.

Fit & Compatibility

The 8X50.0 size (1/2" eyelet) is a common RockShox rear shock mounting dimension — check your shock and frame service manuals or the original hardware markings to confirm fit. This kit is intended for rear shock eyelets that call out an 8x50.0 length and 1/2" pin diameter. Shipping dimensions are compact (5" x 4" x 0.5") with a light weight (0.1 lb), making this an easy spare to carry in a workshop kit or send with a service order. If your frame or shock uses integrated bushings or different-length hardware, measure eye-to-eye and compare part numbers before ordering.

Who This Is For

Designed for mountain bikers, mechanics and home wrenchers who need an OEM replacement for worn or damaged rear shock mounting hardware. Ideal when you detect play at the shock pivot, notice uneven bushing wear, or when replacing/upgrading a rear shock. If you maintain a fleet of bikes or want to keep your ride feeling factory-fresh, this part is a small, inexpensive way to protect expensive shocks and maintain consistent suspension performance on trail, enduro stages and all-mountain rides.

Key Features

✓ OEM RockShox part number 11.4118.091.851 (RS-SPP-A0)
✓ Three-piece 1/2" mounting kit, sized 8x50.0 for rear shocks
✓ Precision-fit to reduce play and protect shock bushings
✓ Durable, corrosion-resistant finish for long service life
✓ Direct replacement for compatible RockShox/SRAM rear shocks
✓ Compact shipping: 5" x 4" x 0.5", lightweight 0.1 lb

Product Identifiers

Vendor Item #	11.4118.091.851
UPC	710845868474

Frequently Asked Questions

How do I know if 8X50.0 is the right size for my shock?

Confirm the mounting hardware size in your shock or frame service manual, or measure the eye-to-eye and pin diameter. This kit fits 1/2" eyelets with an 8x50.0 length; if in doubt, compare your current hardware to the RockShox part number printed on the old piece.

Does this kit include bushings or just the hardware sleeves?

This listing is for the 3-piece mounting hardware assembly specified by RockShox. Some applications require separate bushings — check your original kit or service bulletin. If your bike uses dedicated bushings, pick up the matching bushings when replacing the mounting hardware.

Can I install this myself or should a mechanic do it?

A competent home mechanic can install shock hardware with basic tools, but follow RockShox torque settings and service procedures. If you're unsure about torque, bushing condition or alignment, have a qualified bike shop perform the swap to avoid damage to the shock or frame.

How often should I replace shock mounting hardware?

Replace hardware if you notice lateral play, visible wear, corrosion, or when replacing the shock. Frequency depends on riding conditions and mileage; hard-packed, wet or salty conditions accelerate wear and may require more frequent replacement.

Is this an OEM RockShox part?

Yes — this is the OEM RockShox part (Manufacturer Part # 11.4118.091.851) and matches SRAM's Model ID RS-SPP-A0 for direct-fit replacement on compatible rear shocks.

What are the shipping dimensions and weight for this part?

The part ships in a compact package sized 5" x 4" x 0.5" and weighs approximately 0.1 lb, making it easy to keep as a spare or include with service shipments.

Buying Guide

When buying shock mounting hardware, measure the eyelet pin diameter and the overall length required by your frame/shock interface. OEM part numbers are the most reliable way to confirm fit; for RockShox units use the listed manufacturer part number (11.4118.091.851) and SRAM model ID (RS-SPP-A0) to match components. Consider replacing hardware during shock service or anytime you notice play, noise or uneven bushing wear. If your ride sees heavy use or adverse conditions, choose corrosion-resistant or OEM-specified finishes and replace bushings at the same time to maximize service life.

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