steel frame&fork ,ED blk handle bar&stem ,ED saddle stem , alloy quick release, alloy F/R V-brake

FRAME: 16 FREESTYLE STEEL 

 FORK: 16 STEEL 

 RIM: 16 ALLOY OPC RIM&HUB

TIRE: 16*3.0

REVOLVER : STEEL 22.2 ED FOR FREESTYLE ,30MM CAP

OPC CHAINWHEEL&CRANK ED 

16 bmx bicycle