Exhaust System / Muffler for GY6 50cc Scooter - BLUE 108799 Large opening has 28mm (1

Large opening has 28mm (1

Large spring length: 36

DOES NOT FIT the Tao Tao Hellcat 125

This carburetor is the replacement part for many twin cylinder atvs with 250cc engines

Exhaust System / Muffler for GY6 50cc Scooter - BLUE 108799 Large opening has 28mm (1Performance GY6 50cc Scooter Exhaust System BLUE This exhaust is known to fit many QMB139 50cc scooters. In some cases this exhaust system may not just bolt on. Some modifications to inlet pipe bracket may be required. Please verify the measurements before purchasing this exhaust. May fit other makes and models. Exhaust details: Muffler length: 35. 5cm (14. 0 in) including exhaust tip. Muffler diameter: 90mm (3. 5 in) Muffler has replaceable screw in