2010 Kymco Sento 50, SAVE ON GAS! CALL 800-640-5286 - The Sento 50 is a retro-style value leader with traditional 10-inch wheels and a choice of three two-tone color schemes: rose / white, light blue / white, and light brown / white. And while the styling and analog instrumentation may be retro, up-to-date features include electric start, CVT transmission and a front disc brake.