Found since 1995, AOK specializes in producing quality bicycles including Roading Bike, MTB, BMX, CTB, Children Bike, Folding Bike, Beach Cruiser, Scooter, Chopper Bike ect, . Which factory located in Hangzhou, China. By wide-range products, we always devote ourselves in fulfilling a diversity of customer demands and requests. Our service includes: L. Bicycles(SKD & CKD). 2. Frames and forks. 3. Bicycles parts and accessories. Base on over 10 year's experience, we are sure that our quality, outstanding design and competitive price will help you win more market share. bicycle-chopper bikes 1) Frame: steel; 2) Fork: steel 3) Handlebar: Steel 4) Stem: Steel 5) Brakes: brand/caliper/V Brake 6) Chain wheel: Steel 44T 7) Rims: Aluminum 8) Tires: Black our products:bicycle, bike, Mountain Bikes, Mtb bike , Atb bik , Suspension bikes , City Bike , lady bikes, family bikes Beach Cruiser Bikes, Cruiser bikes , Fitness bikes, Chopper Bikes, Folding Bikes, Bmx&Freestyle Bikes , Bmx Bikes, Freestyle Bikes, performance bikes, Kids'Bikes , children's bikes, youth bikes , Road&Racing Bikes, Racing bikes, Sport bikes, children's tricycle, Scooter Two wheel scooter , Three wheel scooter, Bicycle parts, Bicycle frame, Bicycle fork, Bicycle handlebars, Bicycle stem, Bicycle rims, alloy rims, double rims, Bicycle tyres, bicycle tube, Bicycle hubs, Bicycle spoke, Bicycle nippers, Bicycle chainwheel&crank, Bicycle freewheel , Bicycle Derailleurs, Bicycle saddle, Bicycle pedals, Bicycle brake, Bicycle lock, Bicycle pump, Bicycle helmets , Bicycle kickstand , bicycle baskets , Bicycle manufacturer