Base Valve Spring

Highlight the main advantage or unique feature of the product in three to four sentences.
Keeping your fork internals in spec is crucial for predictable handling and consistent damping. The KYB Base Valve Spring is an OEM-quality replacement spring that works against the fork’s non-return (check) valve in the base valve assembly. Replacing a tired or damaged spring can help restore proper valve function, improving oil flow control and overall suspension feel.

Explain how the product/service solves a specific problem or improves life.
If your suspension service reveals worn or deformed base-valve hardware, fitting a correct-spec spring helps the check valve operate as intended—supporting stable damping performance and reliability during motocross or enduro riding.

Key features:
✅ Base valve specific – designed for KYB fork base valve assemblies
✅ Non-return valve function – spring against the check valve for correct operation
✅ OEM quality – dependable fit and performance for rebuilds

Benefits of use:
🔹 Restores damping consistency by supporting correct valve behavior
🔹 Improves reliability during suspension servicing and long-term use
🔹 Smart maintenance choice when rebuilding KYB forks to factory spec

Technical specifications (if needed):
📌 Brand: KYB
📌 Vendor part number: 110550000401
📌 Type: Base Valve Spring
📌 Unit: Each

Why choose this product/service?
⭐ Genuine-spec KYB replacement part for suspension maintenance
⭐ Helps keep fork performance predictable and controlled
⭐ Ideal to include in a professional fork service or rebuild