Dal Soggio SPHERE 3.0 Sachs 48 Cartridge Kit for Beta RR X-PRO 2025-2026

The Dal Soggio SPHERE 3.0 Sachs Beta 2025-2026 Cartridge Kit is a high-performance suspension upgrade developed specifically for the latest-generation Sachs/ZF front fork used on compatible Beta RR X-PRO Enduro motorcycles from model years 2025 and 2026.

Dal Soggio officially identifies SKU 1P.SPH.SACHS-2025 as Sphere 3.0 – for Beta Sachs 2025-2026, classified for Beta non-Racing Enduro applications.

This version is dedicated to the newer Beta suspension platform introduced with the RR X-PRO generation and should be distinguished from the earlier Dal Soggio SPHERE applications for Sachs 48 forks used through 2024.

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 development of SPHERE 3.0 is its redesigned bladder, featuring a thinner yet stronger construction. This improves cartridge sensitivity and allows greater precision during hydraulic bleeding.

The redesigned compression base valve provides 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 rider weight, riding style, terrain, and speed.

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

Another major innovation is Dal Soggio’s Direct Flow Technology. The compression piston receives oil directly rather than through the previous Z-shaped passages, reducing unnecessary internal flow restriction and hydraulic stress within the cartridge.

For Enduro riding, these characteristics are intended to provide increased sensitivity and front-wheel control across roots, rocks, ruts, braking bumps, loose terrain, and technical sections while maintaining sufficient support during harder impacts and faster 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 Beta RR X-PRO Sachs/ZF 48 mm forks
• Specific configuration for Beta non-Racing Enduro models from 2025 to 2026
• Separate High-Speed and Low-Speed Compression settings allow independent damping adjustment
• 36 mm compression piston improves hydraulic linearity compared with the previous 28 mm SPHERE design
• Direct Flow Technology delivers oil directly to the compression piston to reduce internal restriction and cartridge stress

Technical Specifications

Specification	Details
Manufacturer	Dal Soggio Race
Part Number / SKU	1P.SPH.SACHS-2025
Product Name	SPHERE 3.0 for Beta Sachs 2025-2026
Product Type	Hydraulic Fork Cartridge Kit
Series	SPHERE 3.0
Fork Platform	Sachs / ZF 48 mm SHC
Discipline	Enduro
Motorcycle Brand	Beta
Motorcycle Family	RR X-PRO
Compatibility Years	2025-2026
Racing Version Compatibility	Not intended for RR Race models equipped with KYB suspension
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.SACHS-2025 SPHERE 3.0 is designed for compatible Beta RR X-PRO Enduro motorcycles from 2025 through 2026 using the Sachs/ZF SHC front fork platform.

Dal Soggio officially classifies this version as:

SACHS – Beta non-Racing – Enduro – 2025-2026.

The Beta RR X-PRO range represents the standard/non-Racing Enduro family for these model years, while the RR Race range uses a different KYB suspension platform and should not be considered compatible with this SKU.

This version should also not be confused with earlier SPHERE cartridges for Beta Sachs forks:

• 1P.SPH.SACHS483.0 – Sachs 48 Beta 2013-2017;
• 1P.SPH.SACHS2483.0 – Sachs2 48 Beta 2018-2019;
• 1P.SPH.SACHS3483.0 – Sachs3 48 Beta 2020-2024.

The actual front fork installed on the motorcycle should always be verified before ordering or installation.

Hydraulic System & Performance

SPHERE 3.0 replaces the original internal damping arrangement with a sealed and pressurized hydraulic cartridge engineered to provide greater precision and sensitivity.

The new bladder improves hydraulic responsiveness and helps achieve a more precise bleeding process.

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

Separate high-speed and low-speed compression circuits give the suspension technician greater freedom to tune the fork for different rider requirements and terrain conditions.

With Direct Flow Technology, oil reaches the compression piston directly, avoiding the previous indirect internal routing and reducing hydraulic restriction inside the cartridge.

Enduro Application

This SPHERE 3.0 version is specifically configured for the Beta RR X-PRO Enduro platform.

Enduro suspension must provide both sensitivity and support across a broad range of terrain and suspension speeds.

The cartridge is designed to improve front-wheel feedback and hydraulic control over:

• roots and rocks;
• ruts and technical sections;
• braking bumps;
• loose and low-grip terrain;
• square-edge impacts;
• Hard Enduro obstacles;
• faster special tests and harder suspension loads.

The independent compression circuits allow slower chassis movements to be tuned separately from faster suspension impacts.

Oil & Service

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

Correct cartridge bleeding, oil quantity, spring setup, damping adjustment, and 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 Beta RR X-PRO motorcycle;
• model year 2025 or 2026;
• compatible Sachs/ZF 48 mm SHC front fork platform;
• non-Racing suspension configuration;
• correct Dal Soggio SKU 1P.SPH.SACHS-2025.

Do not assume compatibility with Beta RR Race motorcycles, which use a different KYB suspension platform.

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