From what I was told the selettra flywheel is the polini stock flywheel.The other flywheel is for the bi-zeda engine.Each one has its own coil to use with each of its own flywheels.The selettra flywheel has the same part # as my stock flywheel on my RSR and is 1/2 the price as the other.Chris
My DM (series II engine) came with a Polini flywheel stock and not the selettra. It says Polini on it and 143.555.001 on the back. The BZM flwheels are different, I think they are made in billet. CB01R1 is correct about needing different style coils for the flywheels. I too would like to know more about the selettra.
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