Price: $2,209; The Suzuki DR-Z50 is a bike that is a great little bike for the young one that is a bit more of an adventure rider and can go trail riding with mom and/or dad. A 49cc 4 stroke engine ...

These street legal motor bicycles are equipped with high quality 49cc / 4 Stroke engines and reach speeds up to 30 MPH and get 150 MPG. Standard Equipment & Features: ...

49cc 4-stroke engine features a new piston design, lighter con-rod and 3 chamber exhaust, so it produces more torque but remains compact, lightweight and reliable.