<B>ScootsUSA 140-11-4756 47cc Pocket Bike Muffler Review</b><P>http://tinyurl.com/l5mkcou <P><P> ScootsUSA 140-11-4756 47cc Pocket Bike Muffler <P>Overall Length: 24.5 inches Bolt Hole Spacing (exhaust flange): 38mm<P>
