Complete system with silencer, pipe, two clamps, and nut.
Note that the exhaust system comes with an M40 nut, which fits cylinders made for Sachs "church port" carburetors.
Use item no. 13161 as a gasket between the nut and the cylinder.
Delivery:
NOTE: The insert may need to be modified or removed, as follows: (Figure 2)
For mopeds with power 0.8~1.5hp (25~30km/h) no action is needed.
For higher power, holes should be drilled as shown in Figure 2. Hole size depends on the power of the moped. We recommend that you try it out.