2005 Yamaha Zuma 50, EPA rated 123mpg. 2005 Yamaha Zuma with a reliable 50cc engine. This 2005 Zuma has the more desirable 2 stroke 50cc motor. The 2 stroke motor is faster and accelerates quicker than the newer 4 stroke engines. Newer Zumas have a 4 stroke engine due to EPA regulations. Fully automatic no shifting needed. Electric start plus and kick start backup. Similar to a Honda Ruckus. Fuel tank holds 1.5 gallons of gas. You'll also love the storage space provided by its locking under seat storage. Runs great! No motorcycle endorsement needed to ride. Top speed is around 40-45 mph depending on your weight. Runs great everything works. Only 7600 miles. Clean Oregon title. Current Tags. $1,295.00