TECNIGAS Quantum Expansion Chamber

Made from thick rolled steel, this component offers greater protection in the areas most exposed to possible damage.
Compatible with the original header pipe and cylinder.

The Quantum range is designed to be mounted on gear-driven motorcycles with engine sizes ranging from 50cc to 70cc, with standard specifications and no excessive modifications.

The Quantum is a homologated exhaust, designed to offer optimal performance and efficiency.

It consists of three different parts:

1. Expansion Chamber
2. Collector and Accessories
3. Silencer

Important note for Derbi Senda vehicles:

This must be purchased together with pipe 1153529 or silencer+pipe kit 1153528, as this vehicle originally came with a one-piece exhaust system from the cylinder to the silencer.