1 on the lhs 2 on the rhs 1up1down.this is not the first time i have seen a multi in macio frame.pre 1972 a a grade dirttracker from st george club got the shits with his square barrell maico took the motor out and replaced it with a twin suziki.it went alright but saw the error in his ways put the maico motor back in sold it and bought a hagon jap.