... 0mm, 45# steel spokesBB Parts/bottom bracketED 9pcs setCranksetOne piece crank, ball bearing drive shaft, EDSaddlePadded(EVA)seat with handle, ... brake,R/coaster brake;Argon-arc welding,One piece crank,Padded seat w/handle,Quick release seatpost,non-slip ... ,Heavy duty trainning wheels,Wrap around transparent chainguard.Kids Bicycle with CE certificateRoyalbaby's exclusively developed design.Seeking for ...