This is custom made Exhaust With 3/4 thread for: Mega Moto 212cc Pro, Monster Moto Classic 212cc, Coleman RB200, Coleman RT200, Mega Moto MM-B212-MXS, Gas Powered Mini Bike. You must know this before you make your purchase! -There is no painting in this exhaust, Rust can come out over time, "solution" you applies high heat paint. -This Exaust pipe Loud than the factory... you can put a muffler on the tip if you wish, It's not included. -This exhaust will change color due to the high heat generated by the Engine. Type of material: mild steel, Uncoated Steel. What includes? - 2 Lock Washer. - 2 nut - Exaust Pipe with 3/4 female thread - Exhaust Gasket. Works with: Coleman RB200, Coleman RT200, Mega Moto 212cc Gas Powered Mini Bike -Pro Mega Moto MM-B212-MXS (Black/Red) 212CC 7.5HP with Suspension Mini Bike Monster Moto Classic 212cc Mini Bike. Not for Monster Moto 80cc *Bike not included... for the purpose of illustrating the exhaust only! Exhaust pipe Made in U.S.A.