Moving up in the ranks? Whether you're racing in the expert class or not, the Haro Race Lite Expert is the perfect bike for riders that have outgrown a Mini but are not ready for a full-sized machine. A heat-treated alloy frame with a 19" top tube length provides knee room and stability at full speed. The Expert is the smallest bike in the Haro lineup to feature a rear disc brake and has a sealed cassette rear hub and bottom bracket too. Looks fast, goes fast, stops easy. Features 6061-T6 heat-treated aluminum frame with integrated head tube. Internal cable routing, 3D dropouts w/integrated chain tensioners. 19" top tube. Full chromoly 1" with threadless steerer tube 2-piece forged alloy 155mm crank w/24mm hollow spindle. 38T chainring. 20" alloy 28h double-wall rims 28h alloy hubs with sealed 15T cassette rear Kenda "Kompact" 20 x 1 1/8" tires