Dal Soggio SPHERE 3.0 Sachs 48 Cartridge Kit for Beta RR 2018-2019

The Dal Soggio SPHERE 3.0 Sachs 48 Beta 2018-2019 Cartridge Kit is a high-performance suspension upgrade developed specifically for the second-generation Sachs 48 mm front fork platform used on compatible Beta RR Enduro motorcycles.

Dal Soggio identifies this fork generation as Sachs 2 2018-2019, positioned between the earlier Sachs 48 configuration used through 2017 and the subsequent Sachs 3 platform introduced for 2020.

SPHERE 3.0 replaces the original internal damping system with Dal Soggio Race’s sealed and pressurized hydraulic cartridge, developed through extensive dyno and track testing to improve fork sensitivity, precision, hydraulic control, and rider feedback.

A major update introduced with SPHERE 3.0 is the redesigned bladder, featuring a thinner yet stronger construction. This improves cartridge sensitivity and allows greater precision during hydraulic bleeding.

The redesigned compression base valve features separate High-Speed Compression and Low-Speed Compression settings. These two damping ranges can therefore be adjusted independently, allowing the suspension setup to be tailored more precisely to terrain, rider weight, speed, and riding style.

SPHERE 3.0 also uses a larger 36 mm compression piston, replacing the 28 mm configuration of the previous generation. The larger piston is designed to increase the linearity of the front fork’s hydraulic response throughout the suspension stroke.

Another important development is Dal Soggio’s Direct Flow Technology. The compression piston receives oil directly instead of using the previous Z-shaped internal passages, reducing unnecessary flow restriction and hydraulic stress inside the cartridge.

For Enduro riding, this combination is intended to increase front-end sensitivity and control over roots, rocks, ruts, braking bumps, loose surfaces, and technical terrain while maintaining sufficient hydraulic support during harder impacts and aggressive riding.

Dal Soggio specifies CUBE Fork Oil 5W for use inside the SPHERE hydraulic cartridge system.

Key Features

• Sealed and pressurized SPHERE 3.0 hydraulic cartridge developed for Sachs 48 mm Beta Enduro forks
• Specific Sachs 2 configuration for compatible Beta RR models from 2018 to 2019
• Separate High-Speed and Low-Speed Compression settings allow independent damping adjustment
• New 36 mm compression piston improves hydraulic linearity compared with the previous 28 mm design
• Direct Flow Technology feeds oil directly to the compression piston to reduce internal flow restriction and cartridge stress

Technical Specifications

Specification	Details
Manufacturer	Dal Soggio Race
Part Number / SKU	1P.SPH.SACHS2483.0
Product Name	SPHERE 3.0 Sachs2 48 for Beta 2018-2019
Product Type	Hydraulic Fork Cartridge Kit
Series	SPHERE 3.0
Fork Platform	Sachs 48 mm
Fork Generation	Sachs 2
Discipline	Enduro
Motorcycle Brand	Beta
Motorcycle Family	Beta RR
Compatibility Years	2018-2019
Racing Version Compatibility	Not intended for Beta Racing models equipped with a different fork platform
Cartridge Type	Sealed and Pressurized Hydraulic Cartridge
Compression Piston Diameter	36 mm
Previous Piston Diameter	28 mm
Compression Adjustment	Separate High-Speed and Low-Speed Compression
Bladder	New thinner and stronger design
Hydraulic Technology	Direct Flow Technology
Specified Oil	Dal Soggio CUBE Fork Oil 5W
Installation Type	Internal Fork Cartridge Replacement / Upgrade
Professional Installation	Recommended

Application & Compatibility

The 1P.SPH.SACHS2483.0 SPHERE 3.0 is designed for the Sachs 48 mm front fork platform used on compatible Beta RR Enduro motorcycles from 2018 to 2019.

Dal Soggio distinguishes this generation as:

SACHS 2 – Beta – Enduro – 2018-2019.

This version sits between the earlier Sachs application used on Beta models through 2017 and the later Sachs 3 version used from 2020 onward.

It should therefore not be confused with:

• 1P.SPH.SACHS483.0 – earlier Sachs 48 Beta application;
• 1P.SPH.SACHS3483.0 – Sachs 3 Beta 2020-2024 application;
• versions intended for Beta Racing models equipped with KYB or another fork platform.

The actual front fork fitted to the motorcycle should always be verified before installation.

Hydraulic System & Performance

SPHERE 3.0 replaces the original internal damping arrangement with a sealed and pressurized hydraulic cartridge designed to improve suspension precision and sensitivity.

The pressurized architecture helps provide more consistent hydraulic behavior, while the redesigned bladder increases responsiveness and improves the precision of the bleeding process.

The 36 mm compression piston provides a larger working diameter than the previous 28 mm design and contributes to a more linear hydraulic response.

The separated high-speed and low-speed compression circuits provide greater tuning flexibility for different types of terrain and riding conditions.

With Direct Flow Technology, oil reaches the compression piston directly, eliminating the previous indirect Z-type routing and reducing internal flow restrictions.

Enduro Application

This SPHERE 3.0 version is specifically configured for Beta Enduro motorcycles using the compatible Sachs 48 mm fork.

Enduro suspension must combine initial sensitivity with sufficient support across a wide range of terrain and suspension speeds.

The cartridge is designed to provide improved front-wheel feedback over:

• roots and rocks;
• braking bumps;
• ruts and technical sections;
• loose and low-grip surfaces;
• square-edge impacts;
• faster and more aggressive Enduro terrain.

The independent compression adjustments allow the suspension technician to tune slower chassis movements separately from faster suspension impacts.

Oil & Service

Dal Soggio specifies CUBE Fork Oil 5W for use inside the SPHERE hydraulic cartridge.

Correct cartridge bleeding, oil quantity, spring setup, damping adjustment, and overall chassis balance are essential for proper suspension performance.

Professional installation and setup by a qualified off-road suspension specialist are strongly recommended.

Installation Note

Before installation, confirm:

• correct Sachs 48 mm front fork;
• Sachs 2 / 2018-2019 fork generation;
• compatible Beta RR Enduro motorcycle;
• non-Racing fork configuration where applicable;
• correct Dal Soggio SKU 1P.SPH.SACHS2483.0.

Final spring setup, oil level, damping adjustment, and chassis balance should be configured according to rider weight, skill level, terrain, and riding style.