80cc Big Bore Kit For Jonway Gator 50cc Scooters - GY6-50 High Performance Speed Upgrade Kit

Want more power from your 50cc scooter? This 80cc Big Bore Speed Kit is a popular upgrade for Jonway Gator 50cc models (like the STT-SXR & 50M) with 4-stroke GY6-50 engines. The kit includes a 47mm bore cylinder, piston, rings, gaskets, and a performance exhaust – basically everything shown to boost your scooter's speed and acceleration. Important notes: The exhaust is designed for models with rear drum brakes; it won't fit scooters with rear disc brakes. Also, it doesn't fit trikes or stretched-frame scooters like the Ice Bear Maddog. So double-check your scooter's setup before ordering! Installation requires some mechanical know-how, but it's a well-known upgrade in the scooter community. Unleash extra power for hills or faster cruising. Confirm fitment to avoid hassles, and enjoy the ride!