National Seating has launched the new and improved Routemaster 650 to replace the Routemaster 640. Now utilizing the premium 95-air, dual damper suspension, the new Routemaster 650 will provide the premium level of comfort in demand by the school bus drivers today! The Routemaster series of aftermarket replacement seats for drivers bosts a total of seven inches of fore/aft track travel allowing shorter drivers a better pedal reach and improve the comfortable and safe driving habits for school bus drivers! Be sure to check out the great line-up of school bus drivers seats by National Seating today!