Description
High-mount exhaust (without silencer) Derbi Streetrace
Exhaust (without silencer) 70cc Stage6 Streetrace Derbi Senda, high mount exhaust for 50ccm 2-stroke mopeds. The exhaust was developed for the Stage6 Streetrace cast iron cylinders with 77ccm to 88ccm displacement.
The exhaust Stage6 Streetrace 70cc high mount is made of thin sheet steel pieces and comes with a mounting kit for all Derbi Senda models.
ATTENTION: This is the actual exhaust, i.e. the expansion chamber, WITHOUT silencer! You can assemble your exhaust system individually by choosing the model that you like best and that will fit displacement from our matching silencer series.
Performance Stage6 Streetrace exhaust
The Streetrace cylinders are specially designed for road use, for riders who want to optimize the performance of their 50cc supermotos / enduro bikes, but don't want to spend a fortune. Top quality, high reliability, great performance, easy installation and all of it at a fair price.
Stage6 has launched their versatile exhausts to go with them. There is now a perfect match for all cylinders of the Streetrace series, with outstanding performance and fantastic output especially in in the mid to high rpm range. And by the way - they're great for doing wheelies, too!
The correct combination of cylinder and exhaust is crucial for achieving optimal engine performance, and carburetor size also plays an important role. Here are a few basic tips:
- Kit 77cc Stage6 Streetrace : 24mm
- Kit 88cc Stage6 Streetrace : 26mm
Stage6 Streetrace exhaust - Technical details
- High-mount exhaust, top left
- Silencer mount: 2 screws
- Screw spacing: 43 mm
- With road approval
Stage6 Streetrace
As the name suggests, the Streetrace series was developed for sporty street use. The Stage6 series includes cylinders and exhausts that deliver relatively high performance, but still function reliably in everyday use.
The Stage6 Streetrace series feature the optimum balance between performance and durability to offer scooter and supermoto riders a high level of riding enjoyment even in everyday use.
Exhaust scooter, moped, motorcycle
The exhaust has a major influence on the performance of scooters and mopeds. By replacing the original with a tuning exhaust, you can improve the gas flow and increase the engine power.
exhaust parts
- The headpipe or header is the connection between cylinder and exhaust, and an exhaust gasket provides the necessary seal. In street-legal systems, the headpipe is equipped with a legally required restriction. Some people remove this restrictor to increase power.
- The actual exhaust body or expansion chamber is connected to the header pipe. In a classic 2-stroke expansion chamber type exhaust, gas pressure waves are used to improve engine performance.
- At the end there us the silencer or muffler that discharges the exhaust gases and, with the help of damping wool, also reduces the noise generated by the vehicle.
Replacing the exhaust
For 2-stroke engines, various settings and components usually need to be adjusted when the original exhaust is replaced with a tuning version. These changes include:
- Adjusting the carburetor by replacing the main jet.
- Upgrading the clutch or replacing the clutch springs.
- For scooters, it may be necessary to reduce the weight of the variator weights.
Tuning Level: Racing
We categorize our products into different performance levels Original, Sport, Racing and High End , so that our customers can choose the right parts for their setup. It is really important to combine parts that belong to the same tuning level, this is especially true for cylinders, crankshafts and exhausts.
Racing products are designed for a more extreme uses and are developed primarily for racing. Whether you stay at 50cc or increase the displacement, the corresponding Racing parts produce much higher performance than the original parts in order to achieve maximum power.
