FRESCO Raw Expansion Chamber Steel - 1061316

The Raw expansion is made of thick sheet steel. This feature provides greater protection in the most exposed parts to damage and maintains a good sound to the exhaust system.

• Optimized development to reduce bulk and keep the expansion pipe very close around the engine.
• For the Enduro version, the expansion softens the engine output without penalizing the maximum power.
• Compatible with the original silencer.