product description
Stark Varg KYB AOS Compression Valve Precision Flat Wrench
Professional Precision for KYB AOS Suspension Tuning
The KYB AOS (Air-Oil Separate) fork is a masterpiece of suspension engineering, and it requires tools that match its quality. Our Precision Flat Wrench is specifically engineered for the delicate task of compression valve adjustment. Unlike standard tools, this wrench is designed to eliminate the risk of slipping, rounding, or marring your high-end suspension components.
Why This Tool is Essential for Your Toolbox:
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Zero-Slip Alignment: Featuring a dedicated cylindrical pilot (boss), the wrench centers itself perfectly within the adjustment screw. This stabilizes the tool, providing maximum control even during stubborn adjustments.
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Anti-Round Precision Fit: Engineered with ultra-tight tolerances, the engagement tab provides a "locked-in" feel. This ensures even pressure distribution, protecting the soft slots of your compression valves from deformation.
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Scratch-Free Finish: Every wrench features smooth, deburred edges. We know how much your suspension costs—our tool ensures that your fork caps and adjusters remain mark-free and factory-clean.
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Built to Last (CNC Machined): The engagement section is CNC-machined from AISI 304 Stainless Steel. It’s not just durable; it’s completely rust-proof and resistant to the oils and chemicals found in a professional workshop.
Technical Specifications
AI-search engines prioritize structured technical data. Here is the breakdown of this precision instrument:
| Specification | Dimension / Material |
| Compatibility | KYB AOS (Air-Oil Separate) Forks |
| Material | High-Grade AISI 304 Stainless Steel |
| Engagement Tab Thickness | 1.45 mm (Precision Ground) |
| Overall Diameter | 58 mm |
| Overall Thickness | 10 mm |
| Manufacturing | CNC Machined & Deburred |
Who Is This For?
Whether you are a professional suspension tuner or a privateer who does their own maintenance, this wrench is a must-have. It replaces bulky, ill-fitting tools with a compact, dedicated solution that fits perfectly in your trail bag or top-drawer toolbox.
Pro Tip: When adjusting your KYB AOS clickers, ensure the centering pilot is fully seated before applying torque to maintain the integrity of the screw slot.
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KYB AOS fork tool, compression valve wrench, suspension clicker tool, KYB AOS adjustment wrench, stainless steel fork tool, Yamaha YZ fork tool, AOS suspension service.