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2Bros MCS LTD Company number 16176735 - Vat No. GB 508324506 - info@2bros-mx.com - Tel: 03301333748
The ProValve System is a precision-engineered upgrade for KYB 48.00 mm closed cartridge forks, replacing the original compression and rebound damping assemblies and adjustment needles to deliver refined damping characteristics and a wider adjustment range. Designed for demanding off-road use, it optimises ride quality, stability, and feedback across varied terrain, supporting increased control and rider comfort.
Features
Precision-designed and manufactured for consistent quality and durability
Smoother response over rough terrain to support rider focus and comfort over longer periods
Adaptable performance on uneven ground without compromising core support and handling
Tighter tolerances than OEM components for refined damping performance and reliability in demanding conditions
Broader range of settings for fine-tuning to rider preference and environment
Supplied as complete assemblies for straightforward, efficient fitment by authorised professional dealers
Promotes a stable, balanced ride that increases comfort and rider confidence on challenging surfaces
Optimised 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 required specialised tools and techniques
Specifications
Cartridge piston diameter: 24.00 mm
Fork compatibility: KYB 48.00 mm closed cartridge forks
Application: MX
Replacement scope: OEM compression and rebound damping assemblies and adjustment needles