Motion Pro KYB Fork Compression Adjusters for AOS / SSS Forks

The Motion Pro KYB Fork Compression Adjusters (11-0124) provide a durable, tool-less solution for tuning your front suspension on the fly. Designed specifically for KYB Air-Oil Separate (AOS) and Speed Sensitive System (SSS) twin-chamber forks, these billet aluminum adjusters replace the easily stripped OEM flathead screws located on the top of the fork caps.

By upgrading to a knurled dial, riders can make quick, precise compression damping adjustments trackside or on the trail without needing to reach for a screwdriver. Each adjuster is CNC-machined from aerospace-grade aluminum to withstand heavy use and features an anodized finish for corrosion resistance. The internal detent mechanisms are engineered to retain a positive, tactile "click" feel, ensuring accurate and repeatable suspension tuning in all conditions.

Features:

• Tool-Less Adjustment: The knurled outer dial allows for immediate compression damping changes by hand, even while wearing heavy riding gloves.

• Billet Aluminum: CNC-machined from high-strength billet aluminum to replace the soft, easily damaged OEM brass or plastic adjuster screws.

• Precise Detents: Maintains a crisp, positive clicking action so you can easily track your suspension settings.

• Direct Replacement: Threads directly into the factory KYB fork caps with no permanent modifications required.

• O-Ring Sealed: Comes complete with pre-installed O-rings to block dirt, moisture, and debris from contaminating your fork internals.

What's in the Box:

• 2x Motion Pro KYB Compression Adjuster Knobs

• Pre-installed Rubber O-Rings

Fitment Notes:

• Fork Compatibility: Fits modern KYB AOS (Air-Oil Separate) and SSS (Speed Sensitive System) twin-chamber forks.

• Common Applications: Widely compatible with late-model Yamaha (YZ125, YZ250, YZ250F, YZ450F, WR models), Kawasaki (KX250F, KX450F), and select Honda (CRF) motorcycles equipped with KYB twin-chamber suspension.

• (Note: Verify your specific motorcycle utilizes KYB AOS or SSS forks before ordering, as manufacturers occasionally switch suspension brands between model years).

Part Number: 11-0124