bicycle bike,Excellent Performance,Economic Use,Light Weight,Easy start Frame700C aluminium alloy framefront fork700C-HL-140 alumimium alloyhanddlebaraluminium alloycarryieraluminium alloystandaluminium alloyseat spring loadedseat postaluminium alloychainKMC brandfront brakefront:steel drum brake rear brakerear:aluminium alloy V-braketire spec700*40C Kenda brand reflecting line ...