Exhaust System / Muffler for GY6 150cc Scooter - BLUE 100699 Air filter mount OD: 45

Air filter mount OD: 45

Ball - M10 X 1

Small gear on short end of shaft has 12 teeth

5 in) including tabs

Exhaust System / Muffler for GY6 150cc Scooter - BLUE 100699 Air filter mount OD: 45Short Performance GY6 150cc Scooter Exhaust System BLUE This exhaust is known to fit many GY6 150cc scooters. In some cases this exhaust system may NOT just Bolt On. Some modifications to the inlet pipe and mounting bracket may be required. Please verify the measurements before purchasing this exhaust. May fit other makes and models. Exhaust details: Muffler length: 25. 4cm (10. 0 in) including exhaust tip 6 mounting holes to mount pipe to muffler.