... 14 speeds 4. pass CE 700C aluminum road bike, shimano 14 speeds2) aluminum frame and forkHandle Bar: alloy, drop bar, 440mm*22.20mm, ... core: 25.40mmStem: alloy a-head, threadless, ext.= ... x 25C tire, black, butyl inner tube, presta valve6) alloy hub7) alloy crank, 5 arms, 42/52T*170mm8) front and rear side ...