Replacement black exhaust (includes a catalytic converter exhaust with a Palladium filter insert) for your bicycle engine kit, will fit either the 66CC (80CC), or 48CC motorized bicycle engine kit. This is a direct OEM replacement and is guaranteed to last.
Overall RatingJasbcon 9/18/2013Great little muffler that comes with all the kits, but one thing I do wish is they would paint these babies with a high heat paint. Once you ride your MB for the first time and get some heat on the muffler...you will see what I mean, the paint bubbles and burns off. So when I build a kit now, I start by sanding the entire muffler and giving it a coat or two with some black high heat BBQ paint..will make the world of difference since after the paint burns off your muffler it will begin to rust. CHEERS, enjoy your Motorized bike!
Overall Ratingjkum01on 6/25/2013Good noise level and power level