... ,mtb frame,mtb bike frame GMZ002 full carbon material use for mountain bike carton packing Product specification: full carbon fiber,mtb frame,mtb bike ... frame GMZ002 with size 16" and 18"Type:26" MTB bicycle frameFrame No.:GMZ002Fork ... end :AlloyAvailable sizes: 16" 18" we supply carbon mtb frame,carbon road frame,carbon rims,carbon wheels,and other ...