Rebound Piston for Sphere Suspension Systems

The Dal Soggio 1P.C01300 Rebound Piston is an internal suspension component designed for use within compatible Dal Soggio Sphere rebound damping assemblies.

Listed under Sphere Kit Spare Parts and Rebound Parts, this piston forms part of the hydraulic circuit responsible for controlling fork extension speed after compression.

During suspension movement, oil is forced through calibrated passages and the associated shim stack around the rebound piston. The piston therefore plays a central role in the hydraulic damping circuit, helping determine how quickly and progressively the fork returns after being compressed.

The 1P.C01300 is intended as a service and replacement component for rebuilding or maintaining compatible Dal Soggio suspension cartridges when the original rebound piston requires replacement.

Because piston geometry, oil flow paths, shim configuration, and assembly orientation directly influence suspension behavior, installation should be performed according to the applicable Dal Soggio service specification or by an experienced suspension technician.

Key Features

• Genuine Dal Soggio replacement rebound piston for compatible Sphere suspension systems
• Forms part of the hydraulic circuit that controls fork rebound damping
• Designed for suspension servicing, rebuilding, and replacement of internal rebound components
• Cataloged within the Dal Soggio Sphere Kit Spare Parts and Rebound Parts families
• Suitable for professional suspension maintenance where correct piston and shim-stack assembly is essential

Application & Compatibility

The 1P.C01300 Rebound Piston is cataloged for use within Dal Soggio Sphere Kit rebound assemblies.

Exact compatibility can vary by Sphere generation, cartridge specification, fork model, and internal valving configuration, so the part number should be matched against the applicable Dal Soggio exploded diagram or service documentation before installation.

Function

The rebound piston is part of the hydraulic damping circuit that controls the speed at which the fork extends after compression.

Oil flow through the piston ports and associated shim stack creates hydraulic resistance, helping regulate rebound speed and maintain suspension control as the wheel returns to its extended position.

Installation Note

Correct piston orientation, shim-stack order, fastening torque, and oil setup are critical to suspension performance.

Installation and servicing should be carried out by a qualified suspension technician or in accordance with the applicable Dal Soggio technical documentation.

Use only in compatible Dal Soggio Sphere suspension systems and verify the exact internal configuration before installation.