Exhaust System / Muffler for GY6 50cc Scooter - SILVER 100699 (8) small threaded bolt holes

(8) small threaded bolt holes around outside of back

Falcon 150

Fits the right front on the TrailMaster 150 XRS

Aluminum Cylinder (cast also available)

Exhaust System / Muffler for GY6 50cc Scooter - SILVER 100699 (8) small threaded bolt holesPerformance GY6 50cc Scooter Exhaust System SILVER 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