16 speed kids Felt F24 that my son has outgrown. He was able to ride it from 4'6" until he grew to 5'0" Shimano Claris brake/shift levers and rear derailleur. Shimano 105 front derailleur. 12-26 8sp cassette, 39/46 chainrings. All components work well. Call or text Dave at 206 nine one four 1583.