Doublebicycle Enterprise Co., LTD

MODEL:DB-TR**1 frame:*0&#*4;steel handlbe&stem: steel chainwheel:*0T***2mm rim:*0**8H alloy tire:*0*1.*5 w/butyl tube

Model:DB**6H*3 cruiser bike frame:*6&#*4; steel fork:steel chainwheel:1/8**4T***0mm chain:KMC tires:*6*2.**5 &#*4;Kenda&#*4; brand brake:only

**0C fixed gear bike/racing bike frame:**0C road bike rim:alloy *2H doublewall H=*5mm hub:*2H w/fixed gear chainwheel:alloy 1/8**6T***5mm tir

*4&#*4;city bike/bicycle model:DB**4C*3 frame:stell Y-type chainwheel:3/*2**0T***0mm derailleur:shimano 6speed tire:*4*1.*5 brake:V-type access

luggage rack/bike carrier/hanger/battery cabinet model:DB-CR**2 matterial:alloy or steel color:to order accessories:pump bracket, reflector bracke

Model:DB-SC**2 motor:*8V **0w brushless battery:*8V *0ah lead-acid high speed:*5km/h max distance:*0km brake:drum brake

MODEL:DB****2 frame:*6&#*4;steel handlebar&stem:stem brake:front caliper brake, rear coaste brake rim:alloy *4G**0H tires:*6&#*4;*2.**5 w/butyl