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2Bros MCS LTD Company number 16176735 - Vat No. GB 508324506 - info@2bros-mx.com - Tel: 03301333748
The Pro Valve System is a precision-engineered upgrade for KYB closed-cartridge forks, replacing the OEM compression and rebound assemblies (including adjuster needles) to provide a broader, more controlled damping range for Enduro/Woods riding. It is designed to optimise ride quality, improve stability, and deliver consistent, predictable feedback across varied off-road terrain.
Features
Designed and manufactured with high precision for consistent quality and durability
Enhances energy efficiency by smoothing out rough terrain, helping riders stay focused and comfortable for longer
Offers high adaptability on uneven ground without compromising essential support and handling
Tighter tolerances than OEM components for refined damping performance and reliability in demanding conditions
Provides a broader scope of settings to fine-tune suspension to rider preference and environment
Supplied as complete assemblies for straightforward, efficient fitment by authorised dealers
Promotes a stable, balanced ride that increases comfort and rider confidence on challenging surfaces
Engineered to optimise pressure management over the OEM system for a smoother, more predictable response
Exclusively available through authorised dealers
Installation by trained professionals is essential due to the specialised tools and techniques required
Specifications
Application: Enduro / Woods
Fork type: KYB closed cartridge
Fork outer diameter: 48.00 mm
Cartridge diameter: 24.00 mm
Components replaced: OEM compression and rebound damping assemblies and adjustment needles
Adjustment range: Extended relative to OEM