Sachs 48 Hydrostop Assembly – 2022 Version

The Dal Soggio 1P.ASIDRSACHS48-1 Sachs 48 Hydrostop Assembly 2022 is an internal suspension component developed for compatible Sachs 48 mm fork systems equipped with Dal Soggio Sphere components.

Listed under Sphere Kit Spare Parts and classified as an Idrostop Assembly, this component forms part of the hydraulic bottoming-control system located within the fork cartridge.

The hydrostop system is designed to act during the final portion of fork compression, progressively increasing hydraulic resistance as the suspension approaches the end of its available travel. This helps reduce harsh bottoming and improves control during heavy impacts, jump landings, braking loads, and other high-energy suspension events.

Because this product is supplied as an assembly, it is intended for suspension servicing, rebuilding, or replacement of the corresponding Sachs 48 hydrostop unit rather than as a universal individual component.

The 2022 version designation identifies this assembly as belonging to a specific Dal Soggio suspension revision or generation, so correct matching with the installed Sphere configuration is essential.

Key Features

• Genuine Dal Soggio hydrostop assembly for compatible Sachs 48 mm fork applications
• Designed to increase hydraulic resistance near the end of fork compression travel
• Helps improve bottoming control during heavy impacts and high-load suspension events
• Supplied as an assembly for professional suspension servicing and component replacement
• 2022-version design intended for the corresponding Dal Soggio Sphere suspension configuration

Application & Compatibility

The 1P.ASIDRSACHS48-1 Hydrostop Assembly is intended for compatible Sachs 48 mm fork systems using the appropriate 2022-version Dal Soggio Sphere configuration.

Exact compatibility may depend on the fork generation, motorcycle application, cartridge specification, and installed Sphere kit. The part number should therefore be verified against the applicable Dal Soggio exploded diagram or service documentation before installation.

Function

The hydrostop assembly works during the final stage of fork compression.

As the fork approaches the end of its stroke, the hydrostop increases hydraulic resistance, helping slow the compression movement and reduce the severity of bottoming.

This contributes to improved suspension control and more progressive behavior during large impacts and aggressive riding.

Installation Note

Correct hydrostop assembly, orientation, oil setup, internal clearances, and interaction with the cartridge are critical to proper suspension performance.

Installation should be carried out by a qualified suspension technician or according to the applicable Dal Soggio service documentation.

Use only in compatible Sachs 48 mm fork configurations requiring the 2022-version Dal Soggio hydrostop assembly.