Keep things Basic! And "Basic" means what it says: a simple and efficient exhaust system. A right choice for those looking for durability. Optimized chamber system gets you better traction and more torque. Either TECHNIGAS or BIGONE are delivered according to the system you have. See index.
Material: Steel / Muffler / usually with E-Pass
Runs quiet, especially suitable for original cylinders, brings more power in the middle and upper rpm‘s. Motor periphery can remain the same.
SIP-TIP! New lighter vario rolls, new spark plugs.
SIP TUNING LEVEL 1/ROAD