Metal Exhaust + for Gy6 Moped 50cc 139qmb, 150cc 157qmi
For GY6 50 cc 70cc 90 cc 110cc 125 cc 150cc Scooters ATVs Go Karts Moped Quad 4 Stroke Engine. 1 Piece Exhaust Gasket. 2 Pieces Exhaust Nuts. We'd like to settle any problem in a friendly manner. Bolts Size: Approx M6X32MM.