High-performance racing exhaust for tuned Vespa PX 125 engines.
Characteristics
The Atom Drehmoment can be easily driven at low revs. It accelerates smoothly in 4th gear from low speeds to maximum speed. The power at low revs is lower than that of "breadbox" exhausts like the original Piaggio, Road, etc., but it's sufficient for cruising. If you want to go faster, a quick gear change will readily change the relaxed pace.
The connection has a groove for a Viton ring (O-ring included). The exhaust is
- heat-resistant powder-coated,
- includes Viton modification,
- brand ESD from FOX with engraving
Suitable for heavily modified Vespa engines with high timing around 190°. Rewards with a strong resonance entry and good over-rev performance at high power. Suitable for engines up to around 30 HP.
The exhaust is handcrafted by a metalworking master. The end muffler is also handmade.
The racing exhaust requires approval for use on public roads.
For more manufacturer information, please visit this manufacturer's / EU contact person's official website.
