Puch DOS 45mm "70cc" Circuit Pipe Combo Package Deal 504/1a This does not fit the

This does not fit the air-cooled engines found on dt50mx OR the Minarelli AM6 powered later Yamahas

rear clutch

We have pictured the worst spot

For Fox/Wallaroo

Puch DOS 45mm "70cc" Circuit Pipe Combo Package Deal 504/1a This does not fit theOne of our most recommended setups for a Puch. The classic DOS 45mm cylinder kit with matching head. Now paired with our DOS brand circuit pipe. This setup is very versatile. You can run this with the stock intake and carburetor or you can toss a Dellorto PHBG for more speed! Aluminum cylinder with nikasil plating. Single ring piston. High compression head for improved performance over the stock head. DOS circuit pipe for great acceleration. Comes