Place of Origin: China Brand Name: TZBRT/OEM Model Number: 43cc 49cc exhaust muffler Type: Go Karts Accessories Engine: 4 Stroke Drive Mode: Chain Drive Wheel Size: 10×4.50-5/11×7.10-5 Oil Tank Capacity: 10L Maximum Speed: 60km/h Displacement: 50-200cc Brake Type: Hydraulic Brake Engine Capacity: 50-200CC Certification: ce Product name: 43cc 49cc exhaust muffler Length of Muffler: 160mm Diameter of Downpipe: 22mm Distance Between Fixing Holes: 39mm Width: 85mm Outer Diameter: 77mm Inner Diameter: 13.5mm Tyre Size: 19×7-8 Fit: scooter, go kart, 43cc 49cc engine CPNO.: XSQ.00008