Since I have often received quick and good answers, I am already there with a question. I myself have a SYM jet euro x 50 which is identical to the SYM Red Devil. Now my question: I have had some rims about classified ads. Who sent me this now asked if I would like to have a SYM jet euro x 100 as spare parts for my SYM Jet euro x 50. Are the SYM jet euro x 50 and the 100 as construction equal to the other cylinder? I didn’t know there were 100s. But I’ve already searched the net and found some.