✅ Exhaust flange for welding on - for PX125 systems with 37 mm diameter

With this exhaust flange, you can retrofit your PX125 exhaust system quickly and permanently - simply by welding it on. The flange fits systems with a diameter of 37 mm and offers you a reliable seal and secure attachment to the cylinder's exhaust port thanks to the integrated O-ring and clamp.

As some tuning cylinders are not manufactured with such precise tolerances, we recommend that you check the fit of the flange on the respective cylinder before fitting.

The enclosed O-ring is made of high-quality FPM (Viton®) and can withstand temperatures of up to 240 °C. It is resistant to oils and fuels - ideal for use on components subject to high thermal loads.

Important: The O-ring must not be inserted during welding, as the welding process generates very high temperatures that can damage the material.

Your benefits at a glance:

  • ✅ Suitable for PX125 exhaust systems with 37 mm connection
  • ✅ Stable clamping with additional O-ring seal
  • ✅ Heat-resistant FPM O-ring (up to 240 °C)
  • ✅ Oil and fuel resistant
  • ✅ Ideal for tuning cylinders - with prior fit test
This is how we ensure, that reviews come from real consumers.
Robert P. from Wallsee 07/07/2025
OEM numbers (for comparison purposes only)
Scooter Center:
BGM1014K
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