SRAM Red Cable Adjuster Barrel
SRAM

SRAM Red Cable Adjuster Barrel

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OEM SRAM red barrel adjuster for Force22 Aero Glide rear derailleurs. Precision-machined, anodized aluminum for tool-free micro-adjustment and long-lasting finish.

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Product Details

Overview & Technology

SRAM Red Barrel Adjuster (Part #: 11.7518.002.000) is a small but critical piece for fine-tuning rear derailleur cable tension on Force22 Aero Glide derailleurs. The RD-SPP-A0 model is designed as an OEM replacement—matching the original fit, finish and function from SRAM. This adjuster is precision-machined from lightweight aluminum and finished in a durable red anodize for corrosion resistance and long-lasting color. Its compact 13/22 sizing is matched to Force22 cable routing and housing standards to ensure smooth, repeatable micro-adjustments while riding.

Key Features & Benefits

Engineered for accurate tuning: The knurled edge and precise threading give you confident, tool-free micro-adjustment of cable tension so shifts stay crisp from training rides to race day. Durable, race-ready construction—anodized aluminum resists corrosion and wear, keeping the adjuster turning smoothly season after season. Lightweight profile and OEM fit mean minimal added weight and perfect alignment with SRAM's Force22 Aero Glide derailleurs.

Fit, Compatibility & Installation

This barrel adjuster is an OEM fit for SRAM Force22 (Aero Glide) rear derailleurs and uses the 13/22 sizing referenced by SRAM for their cable interface. It replaces the stock adjuster directly—no adapters required—and lines up with the derailleur's factory cable stop for correct housing and noodle geometry. Installation is quick: unthread the old adjuster, thread in the new one until light tension is felt, then fine-tune cable tension using the knurled outer collar. Keep the threads clean and apply a tiny amount of grease if you ride in wet/muddy conditions to prevent seizing.

Who This Is For

Cyclists running SRAM Force22 groupsets who want an OEM-quality replacement or a fresh piece of kit for their bike — from club racers to weekend enthusiasts. It's ideal if you appreciate precise shifting, want to keep your drivetrain performing like new, or need a visual touch-up with the red anodized finish. Also useful for bike shops and mechanics as a small, inexpensive stock item that fixes a common shifting complaint quickly and restores factory adjustment range without replacing larger components.

Key Features

  • ✓ OEM SRAM part for Force22 Aero Glide rear derailleurs
  • ✓ Precision-machined lightweight aluminum body for durability
  • ✓ Red anodized finish resists corrosion and retains color
  • ✓ 13/22 sizing matched to SRAM cable housing standards
  • ✓ Knurled collar for secure, tool-free micro-adjustments
  • ✓ Direct-fit replacement—no adapters or mods required
  • ✓ Tiny, low-weight component: ideal for race and daily bikes

Product Identifiers

Vendor Item # 11.7518.002.000
UPC 710845699559

Frequently Asked Questions

Will this barrel adjuster fit my SRAM Force22 rear derailleur?

Yes. This part (SRAM model RD-SPP-A0, manufacturer part 11.7518.002.000) is made specifically for Force22 Aero Glide rear derailleurs and is a direct OEM replacement. It uses the 13/22 sizing SRAM specifies for that cable interface.

How do I install the barrel adjuster?

Thread out the old adjuster and screw in the new one until it seats lightly in the derailleur body. Pull the cable taut and use the knurled collar to fine-tune tension. No special tools are required—just basic cable-cutting and a 5mm or 4mm allen if you need to re-clamp the cable.

Is the red finish likely to fade or chip?

The red color is an anodized finish, which provides good resistance to fading and abrasion compared with paint. Normal wear from cable housing and tools can show over time, so avoid excessive force during installation and use a small amount of protective grease on the threads in wet conditions.

Can I use this adjuster on non-SRAM derailleurs?

While it may physically thread into some other derailleur bodies, this adjuster is designed to the dimensions and cable routing of SRAM Force22. For best performance and to avoid alignment issues, use the OEM or a verified compatible part for other systems.

How often should I replace a barrel adjuster?

Barrel adjusters are durable and typically only need replacement if the threads are worn, the knurling is stripped, or the adjuster no longer holds tension securely. Many riders replace them when doing a groupset refresh or if corrosion/seizing occurs after heavy winter use.

Does the adjuster require lubrication?

A light smear of grease on the threads can help prevent seizure and make future adjustments smoother, especially in wet climates. Wipe away excess to avoid attracting dirt and grit.

Buying Guide

When buying a rear derailleur barrel adjuster, prioritize fit and thread/size compatibility with your derailleur model. OEM parts like this SRAM RD-SPP-A0 ensure correct geometry and smooth cable seating—especially important on precise road groupsets such as Force22. Consider color-matching anodized options if you want a visual refresh. If you're replacing an adjuster due to poor shifting, pair the new adjuster with fresh cables and housing and check derailleur hanger alignment. For commuters and wet-climate riders, choose anodized or stainless options and use a small amount of grease to prevent binding.

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